Park National (PRK) 10-Q 28 Oct 14 2014 Q3 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	9 Months Ended
	Sep. 30, 2014	Oct. 27, 2014
Document Information [Line Items]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	30-Sep-14	'
Document Fiscal Year Focus	'2014	'
Document Fiscal Period Focus	'Q3	'
Entity Registrant Name	'PARK NATIONAL CORP /OH/	'
Entity Central Index Key	'0000805676	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Large Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	15,402,613

Consolidated_Condensed_Balance

Consolidated Condensed Balance Sheets (Unaudited) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Assets:	'	'
Cash and due from banks	$101,760	$129,078
Money market instruments	201,526	17,952
Cash and cash equivalents	303,286	147,030
Investment securities:	'	'
Securities available-for-sale, at fair value (amortized cost of $1,277,358 and $1,222,143 at September 30, 2014 and December 31, 2013)	1,263,965	1,176,266
Securities held-to-maturity, at amortized cost (fair value of $152,986 and $187,402 at September 30, 2014 and December 31, 2013)	150,349	182,061
Other investment securities	58,311	65,907
Total investment securities	1,472,625	1,424,234
Loans held for sale - lower of cost or market	28,606	1,666
Loans	4,770,433	4,618,839
Allowance for loan losses	-57,674	-59,468
Net loans	4,712,759	4,559,371
Bank owned life insurance	171,042	169,284
Goodwill	72,334	72,334
Premises and equipment, net	54,654	55,278
Other real estate owned	19,185	34,636
Interest Receivable	18,210	18,335
Mortgage loan servicing rights	8,632	9,013
Other	151,939	147,166
Total assets	7,013,272	6,638,347
Liabilities and Shareholders' Equity:	'	'
Noninterest bearing	1,175,991	1,193,553
Interest bearing	3,953,013	3,596,441
Total deposits	5,129,004	4,789,994
Short-term borrowings	268,718	242,029
Long-term debt	788,685	810,541
Subordinated debentures and notes	80,250	80,250
Accrued interest payable	2,804	2,901
Other	55,795	60,885
Total liabilities	6,325,256	5,986,600
Shareholders' equity:	'	'
Preferred shares (200,000 shares authorized; 0 shares issued)	0	0
Common shares (No par value; 20,000,000 shares authorized; 16,150,902 shares issued at September 30, 2014 and 16,150,941 shares issued at December 31, 2013)	303,003	302,651
Retained earnings	476,930	460,643
Treasury shares (758,489 shares at September 30, 2014 and 738,989 at December 31, 2013)	-77,613	-76,128
Accumulated other comprehensive loss, net of taxes	-14,304	-35,419
Total shareholders' equity	688,016	651,747
Total liabilities and shareholders' equity	$7,013,272	$6,638,347

Consolidated_Condensed_Balance1

Consolidated Condensed Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]	'	'
Securities available-for-sale, amortized cost	$1,277,358	$1,222,143
Securities held-to-maturity, fair value	$152,986	$187,402
Preferred Stock, Shares Authorized	200,000	200,000
Preferred Stock, Shares Issued	0	0
Common stock no par value	'	'
Common stock shares authorized	20,000,000	20,000,000
Common stock shares issued	16,150,902	16,150,941
Treasury stock shares	758,489	738,989

Consolidated_Condensed_Stateme

Consolidated Condensed Statements Of Income (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Interest and dividend income:	'	'	'	'
Interest and fees on loans	$57,492	$56,337	$169,249	$168,500
Interest and dividends on:	'	'	'	'
Obligations of U.S. Government, its agencies and other securities	9,011	8,880	27,758	27,795
Obligations of states and political subdivisions	'	7	3	40
Other interest income	119	186	317	546
Total interest and dividend income	66,622	65,410	197,327	196,881
Interest on deposits:	'	'	'	'
Demand and savings deposits	440	422	1,232	1,391
Time deposits	2,136	2,729	6,547	8,719
Interest on borrowings:	'	'	'	'
Short-term borrowings	130	132	382	410
Long-term debt	7,207	7,167	21,416	21,236
Total interest expense	9,913	10,450	29,577	31,756
Net interest income	56,709	54,960	167,750	165,125
Provision for loan losses	4,501	2,498	1,016	3,500
Net interest income after provision for loan losses	52,208	52,462	166,734	161,625
Other income:	'	'	'	'
Income from fiduciary activities	4,734	4,139	14,100	12,543
Service charges on deposit accounts	4,171	4,255	11,772	12,147
Other service income	2,450	3,391	6,895	10,728
Checkcard fee income	3,431	3,326	10,137	9,625
Bank owned life insurance income	1,420	1,311	3,708	3,767
OREO valuation adjustments	-935	-2,030	-2,026	-2,229
Gain on sale of OREO, net	2,149	895	5,458	2,752
Other	1,976	2,109	5,671	6,166
Total other income	19,396	17,396	55,715	55,499
Other expense:	'	'	'	'
Salaries and employee benefits	26,243	25,871	77,443	75,183
Occupancy expense	2,339	2,348	7,628	7,389
Furniture and equipment expense	2,870	2,639	8,862	8,227
Data processing fees	1,281	1,042	3,516	3,110
Professional fees and services	6,934	5,601	21,385	17,345
Amortization of intangibles	'	'	0	337
Marketing	1,087	863	3,211	2,664
Insurance	1,396	1,174	4,310	3,814
Communication	1,304	1,268	3,940	4,301
Excise and Sales Taxes	-350	929	1,550	2,785
Other Real Estate Owned Expense	244	687	1,829	2,168
Other expense	3,555	2,293	9,123	10,397
Total other expense	46,903	44,715	142,797	137,383
Income before income taxes	24,701	25,143	79,652	79,741
Income taxes	6,398	6,114	19,903	19,968
Net income	18,303	19,029	59,749	59,773
Net income available to common shareholders	$18,303	$19,029	$59,749	$59,773
Net income available to common shareholders	'	'	'	'
Basic	$1.19	$1.23	$3.88	$3.88
Diluted	$1.19	$1.23	$3.88	$3.88
Weighted average common shares outstanding	'	'	'	'
Basic	15,392,421	15,411,972	15,395,320	15,411,981
Diluted	15,413,664	15,411,972	15,413,625	15,411,981
Cash dividends declared	$0.94	$0.94	$2.82	$2.82

Consolidated_Condensed_Stateme1

Consolidated Condensed Statements of Comprehensive Income (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Net Income	$18,303	$19,029	$59,749	$59,773
Other comprehensive income, net of tax:	'	'	'	'
Unrealized net holding gain (loss) on securities available-for-sale, net of income taxes	-2,905	-11,015	21,115	-33,931
Other comprehensive income (loss)	-2,905	-11,015	21,115	-33,931
Comprehensive income	$15,398	$8,014	$80,864	$25,842

Consolidated_Condensed_Stateme2

Consolidated Condensed Statements of Comprehensive Income (Parenthetical) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Statement of Comprehensive Income [Abstract]	'	'	'	'
Unrealized net holding (loss) gain on securities available-for-sale, Tax expense (benefit)	($1,564)	($5,931)	$11,369	($18,270)

Consolidated_Condensed_Stateme3

Consolidated Condensed Statements Of Changes In Stockholders' Equity (USD $)	Total	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Treasury Stock At Cost [Member]	Accumulated Other Comprehensive Income (loss) [Member]
In Thousands, unless otherwise specified
Balance at Dec. 31, 2012	'	$0	$302,654	$441,605	($76,375)	($17,518)
Net Income	59,773	'	'	59,773	'	'
Other comprehensive income, net of tax:	'	'	'	'	'	'
Unrealized net holding gain (loss) on securities available-for-sale, net of income taxes	-33,931	'	'	'	'	-33,931
Cash dividends on common stock at $2.82 per share	'	'	'	-43,461	'	'
Cash payment for fractional shares in dividend reinvestment plan	'	'	-2	'	'	'
Allocated Share-based Compensation Expense	0	'	'	'	'	'
Balance at Sep. 30, 2013	'	0	302,652	457,917	-76,375	-51,449
Balance at Dec. 31, 2013	651,747	0	302,651	460,643	-76,128	-35,419
Net Income	59,749	'	'	59,749	'	'
Other comprehensive income, net of tax:	'	'	'	'	'	'
Unrealized net holding gain (loss) on securities available-for-sale, net of income taxes	21,115	'	'	'	'	21,115
Cash dividends on common stock at $2.82 per share	'	'	'	-43,462	'	'
Cash payment for fractional shares in dividend reinvestment plan	'	'	-3	'	'	'
Allocated Share-based Compensation Expense	355	'	355	'	'	'
Treasury Stock, Value, Acquired, Cost Method	'	'	'	'	-1,485	'
Balance at Sep. 30, 2014	$688,016	$0	$303,003	$476,930	($77,613)	($14,304)

Consolidated_Condensed_Stateme4

Consolidated Condensed Statements Of Changes In Stockholders' Equity (Parenthetical) (USD $)	9 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Statement of Stockholders' Equity [Abstract]	'	'
Unrealized net holding gain (loss) on securities available-for-sale, tax	$11,369	($18,270)
Cash dividends on common stock per share	$2.82	$2.82

Consolidated_Condensed_Stateme5

Consolidated Condensed Statements Of Cash Flows (USD $)	9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013
Operating activities:	'	'
Net Income	$59,749	$59,773
Adjustments to reconcile net income to net cash provided by operating activities:	'	'
Provision for loan losses	1,016	3,500
Other than temporary impairment on investment securities	0	17
Amortization (accretion) of Deferred Loan Origination Fees, Net	2,815	2,547
Provision for depreciation	5,489	5,366
Amortization of core deposit intangibles	0	337
Accretion (Amortization) of Discounts and Premiums, Investments	-129	11
Amortization of prepayment penalty on long term debt	3,681	3,618
Payments for Loan Originations, Loans to be Sold in Secondary Market	-96,384	-283,919
Proceeds From Loan Sales	93,335	308,087
Gain (Loss) on Sales of Loans, Net	-1,906	-4,996
Share-based Compensation	355	0
OREO valuation adjustments	2,026	2,229
Bank owned life insurance income	-3,708	-3,767
Realized net investment security gains	-20	0
Changes in assets and liabilities:	'	'
Decrease in other assets	1,732	17,763
Increase (decrease) in other liabilities	2,939	-1,944
Net cash provided by operating activities	70,990	108,622
Investing activities:	'	'
Proceeds from sales of available-for-sale securities	488	0
Proceeds from sales of Federal Home Loan Bank stock	8,946	0
Proceeds from maturity of:	'	'
Available-for-sale securities	71,968	365,637
Held-to-maturity securities	31,712	207,393
Purchases of:	'	'
Available-for-sale securities	-127,522	-432,895
Payments to Acquire Other Investments	-1,350	0
Net loan originations, portfolio loans	-181,197	-158,430
Payments for Affordable Housing Programs	-8,184	-8,023
Purchases of bank owned life insurance	0	-4,600
Purchases of premises and equipment, net	-4,865	-7,731
Net cash used in investing activities	-210,004	-38,649
Financing activities:	'	'
Net increase in deposits	339,010	134,660
Net increase (decrease) in short-term borrowings	26,689	-71,663
Proceeds from issuance of long-term debt	50,000	50,000
Payments for Repurchase of Common Stock	1,485	0
Repayment of long-term debt	-75,537	-25,940
Cash dividends paid on common stock and preferred stock	-43,407	-43,461
Net cash provided by financing activities	295,270	43,596
Increase in cash and cash equivalents	156,256	113,569
Cash and cash equivalents at beginning of year	147,030	201,305
Cash and cash equivalents at end of period	303,286	314,874
Supplemental disclosures of cash flow information:	'	'
Cash paid for interest	29,674	32,019
Cash paid for income taxes	18,620	12,000
Non cash activities:	'	'
Loans transferred to Other Real Estate Owned	7,825	17,591
Transfer of Portfolio Loans and Leases to Held-for-sale	$21,985	$0

Basis_Of_Presentation

Basis Of Presentation	9 Months Ended
	Sep. 30, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]	'
Basis Of Presentation	'
	Basis of Presentation
	The accompanying unaudited consolidated condensed financial statements included in this report have been prepared for Park National Corporation (sometimes also referred to as the “Registrant”) and its subsidiaries. Unless the context otherwise requires, references to "Park", the "Corporation" or the "Company" and similar terms mean Park National Corporation and its subsidiaries. In the opinion of management, all adjustments (consisting of normal recurring accruals) necessary for a fair presentation of the results of operations for the interim periods included herein have been made. The results of operations for the three - month and nine - month periods ended September 30, 2014 are not necessarily indicative of the operating results to be anticipated for the fiscal year ending December 31, 2014.
	The accompanying unaudited consolidated condensed financial statements have been prepared in accordance with the instructions for Form 10-Q and, therefore, do not include all information and footnotes necessary for a fair presentation of the condensed balance sheets, condensed statements of income, condensed statements of comprehensive income, condensed statements of changes in shareholders’ equity and condensed statements of cash flows in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”). These financial statements should be read in conjunction with the consolidated financial statements incorporated by reference in the Annual Report on Form 10-K of Park for the fiscal year ended December 31, 2013 from Park’s 2013 Annual Report to Shareholders (“2013 Annual Report”).
	Park’s significant accounting policies are described in Note 1 of the Notes to Consolidated Financial Statements included in Park’s 2013 Annual Report. For interim reporting purposes, Park follows the same basic accounting policies, as updated by the information contained in this report, and considers each interim period an integral part of an annual period. Management has evaluated events occurring subsequent to the balance sheet date, determining no events required additional disclosure in these consolidated condensed financial statements.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	9 Months Ended
	Sep. 30, 2014
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]	'
Recent Accounting Pronouncements	'
	Recent Accounting Pronouncements
	ASU 2013-11- Income Taxes (Topic 740): Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists: The ASU requires that an unrecognized tax benefit, or a portion of an unrecognized tax benefit, be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward. However, if a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date under the tax law of the applicable jurisdiction to settle any additional income taxes that would result from the disallowance of a tax position or the tax law of the applicable jurisdiction does not require the entity to use, and the entity does not intend to use, the deferred tax asset for such purpose, the unrecognized tax benefit should be presented in the financial statements as a liability and should not be combined with deferred tax assets. The amendments are effective for fiscal years, and interim periods within those years, beginning after December 15, 2013. The adoption of this guidance effective January 1, 2014 did not have an impact on Park's consolidated statements.
	ASU 2014-01- Investments—Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects (a consensus of the FASB Emerging Issues Task Force): In January 2014, FASB issued Accounting Standards Update 2014-01, Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects (a consensus of the FASB Emerging Issues Task Force). The ASU permits reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the net investment performance in the income statement as a component of income tax expense. Additionally, a reporting entity should disclose information that enables users of its financial statement to understand the nature of its investments in qualified affordable housing projects, and the effect of the measurement of its investments in qualified affordable housing projects and the related tax credits on its financial position and results of operations. The new guidance is effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. The adoption of this guidance will not have a material impact on Park's consolidated financial statements, but may impact the presentation of Park's investments in qualified affordable housing projects. Additionally, the adoption of this guidance will require additional disclosures.
	ASU 2014-04 - Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force): In January 2014, FASB issued Accounting Standards Update 2014-04, Receivables—Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (a consensus of the FASB Emerging Issues Task Force). The ASU clarifies when an in substance repossession or foreclosure occurs and a creditor is considered to have received physical possession of real estate property collateralizing a consumer mortgage loan. Specifically, the new ASU requires a creditor to reclassify a collateralized consumer mortgage loan to real estate property upon obtaining legal title to the real estate collateral, or the borrower voluntarily conveying all interest in the real estate property to the lender to satisfy the loan through a deed in lieu of foreclosure or similar legal agreement. Additional disclosures are required detailing the amount of foreclosed residential real estate property held by the creditor and the recorded investment in consumer mortgages collateralized by real estate property that are in the process of foreclosure. The new guidance is effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. The adoption of this guidance will not have a material impact on Park's consolidated financial statements, but will result in additional disclosures.
	ASU 2014-09 - Revenue from Contracts with Customers (Topic 606): In May 2014, FASB issued Accounting Standards Update 2014-09, Revenue from Contracts with Customers (Topic 606). The ASU creates a new topic, Topic 606, to provide guidance on revenue recognition for entities that enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. Additional disclosures are required to provide quantitative and qualitative information regarding the nature, amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers. The new guidance is effective for annual reporting periods, and interim reporting periods within those annual periods, beginning after December 15, 2016. Early adoption is not permitted. Management is currently evaluating the impact of the adoption of this guidance on Park's consolidated financial statements.
	ASU 2014-11 - Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures: In June 2014, FASB issued Accounting Standards Update 2014-11, Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures. The amendments in this ASU change the accounting for repurchase-to-maturity transactions and linked repurchase financings to secured borrowing accounting, which is consistent with the accounting for other repurchase agreements. The amendments also require two new disclosures. The first disclosure requires an entity to disclose information on transfers accounted for as sales in transactions that are economically similar to repurchase agreements. The second disclosure provides increased transparency about the types of collateral pledged in repurchase agreements and similar transactions accounted for as secured borrowings. The accounting changes are effective for annual periods, and interim reporting periods within those annual periods, beginning after December 15, 2014. The disclosure for certain transactions accounted for as a sale is required to be presented for interim and annual periods beginning after December 15, 2014, with all other disclosure requirements required to be presented for annual periods beginning after December 15, 2014, and for interim periods beginning after March 15, 2015. The adoption of this guidance will not have a material impact on Park's consolidated financial statements, but will result in additional disclosures.

Goodwill_And_Intangible_Assets

Goodwill And Intangible Assets	9 Months Ended
	Sep. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Goodwill And Intangible Assets	'
	Goodwill
	The following table shows the activity in goodwill for the first nine months of 2014.
	(in thousands)	Goodwill
	December 31, 2013	$	72,334
	Adjustments to goodwill	—
	September 30, 2014	$	72,334

Loans

Loans	9 Months Ended
	Sep. 30, 2014
Loans and Leases Receivable Disclosure [Abstract]	'
Loans	'
	Loans
	The composition of the loan portfolio, by class of loan, as of September 30, 2014 and December 31, 2013 was as follows:
		September 30, 2014													December 31, 2013
	(In thousands)	Loan				Accrued				Recorded					Loan				Accrued			Recorded
		balance				interest				investment					balance				interest			investment
						receivable													receivable
	Commercial, financial and agricultural *	$	809,550			$	3,144			$	812,694				$	825,432			$	3,079		$	828,511
	Commercial real estate *	1,072,550				3,870				1,076,420					1,112,273				3,765			1,116,038
	Construction real estate:
	SEPH commercial land and development *	2,228				3				2,231					5,846				2			5,848
	Remaining commercial	128,395				360				128,755					110,842				263			111,105
	Mortgage	32,134				83				32,217					31,882				96			31,978
	Installment	7,629				24				7,653					7,546				26			7,572
	Residential real estate:
	Commercial	409,017				1,017				410,034					407,387				904			408,291
	Mortgage	1,175,069				1,726				1,176,795					1,143,088				1,559			1,144,647
	HELOC	217,543				793				218,336					213,565				870			214,435
	Installment	29,491				100				29,591					33,841				132			33,973
	Consumer	883,648				2,767				886,415					723,733				2,775			726,508
	Leases	3,179				56				3,235					3,404				23			3,427
	Total loans	$	4,770,433			$	13,943			$	4,784,376				$	4,618,839			$	13,494		$	4,632,333
	* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
	Credit Quality
	The following tables present the recorded investment in nonaccrual loans, accruing troubled debt restructurings, and loans past due 90 days or more and still accruing by class of loan as of September 30, 2014 and December 31, 2013:
			September 30, 2014
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	22,462			$	781			$	—			$	23,243
	Commercial real estate		20,292				1,011				—				21,303
	Construction real estate:
	SEPH commercial land and development		2,097				—				—				2,097
	Remaining commercial		5,915				55				—				5,970
	Mortgage		77				94				—				171
	Installment		22				151				—				173
	Residential real estate:
	Commercial		23,224				416				—				23,640
	Mortgage		19,758				11,623				842				32,223
	HELOC		1,786				711				—				2,497
	Installment		1,742				965				35				2,742
	Consumer		3,096				1,405				954				5,455
	Total loans		$	100,471			$	17,212			$	1,831			$	119,514
			December 31, 2013
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	20,633			$	107			$	80			$	20,820
	Commercial real estate		39,588				2,234				2				41,824
	Construction real estate:
	SEPH commercial land and development		4,777				—				—				4,777
	Remaining commercial		10,476				306				—				10,782
	Mortgage		87				97				—				184
	Installment		39				192				—				231
	Residential real estate:
	Commercial		32,495				913				—				33,408
	Mortgage		20,564				11,708				549				32,821
	HELOC		2,129				751				—				2,880
	Installment		965				885				80				1,930
	Consumer		3,463				1,616				1,016				6,095
	Total loans		$	135,216			$	18,809			$	1,727			$	155,752
	The following table provides additional information regarding those nonaccrual and accruing troubled debt restructured loans that were individually evaluated for impairment and those collectively evaluated for impairment as of September 30, 2014 and December 31, 2013.
			September 30, 2014													December 31, 2013
	(In thousands)		Nonaccrual				Loans				Loans					Nonaccrual				Loans			Loans
and accruing troubled debt			individually				collectively				and accruing troubled debt					individually		collectively
restructurings			evaluated for				evaluated for				restructurings					evaluated for		evaluated for
			impairment				impairment									impairment		impairment
Commercial, financial and agricultural		$	23,243			$	23,186			$	57				$	20,740			$	20,727		$	13
Commercial real estate		21,303				21,303				—					41,822				41,822			—
Construction real estate:
SEPH commercial land and development		2,097				2,097				—					4,777				4,777			—
Remaining commercial		5,970				5,970				—					10,782				10,782			—
Mortgage		171				—				171					184				—			184
Installment		173				—				173					231				—			231
Residential real estate:
Commercial		23,640				23,640				—					33,408				33,408			—
Mortgage		31,381				—				31,381					32,272				—			32,272
HELOC		2,497				—				2,497					2,880				—			2,880
Installment		2,707				—				2,707					1,850				—			1,850
Consumer		4,501				35				4,466					5,079				799			4,280
Total loans		$	117,683			$	76,231			$	41,452				$	154,025			$	112,315		$	41,710
All of the loans individually evaluated for impairment were evaluated using the fair value of the underlying collateral or the present value of expected future cash flows as the measurement method.
The following table presents loans individually evaluated for impairment by class of loan as of September 30, 2014 and December 31, 2013.
		September 30, 2014													December 31, 2013
(In thousands)		Unpaid				Recorded				Allowance					Unpaid				Recorded			Allowance
		principal				investment				for loan					principal				investment			for loan
		balance								losses					balance							losses
										allocated												allocated
With no related allowance recorded:
Commercial, financial and agricultural		$	28,139			$	19,850			$	—				$	22,429			$	12,885		$	—
Commercial real estate		35,478				20,198				—					56,870				34,149			—
Construction real estate:
SEPH commercial land and development		14,933				2,097				—					23,722				4,777			—
Remaining commercial		1,542				466				—					8,429				6,872			—
Residential real estate:
Commercial		25,980				23,127				—					36,709				31,461			—
Consumer		—				—				—					799				799			—
With an allowance recorded:
Commercial, financial and agricultural		7,504				3,336				1,652					12,616				7,842			3,268
Commercial real estate		1,122				1,105				252					7,966				7,673			5,496
Construction real estate:
SEPH commercial land and development		—				—				—					—				—			—
Remaining commercial		5,504				5,504				1,951					3,909				3,910			1,132
Residential real estate:
Commercial		536				513				230					2,129				1,947			555
Consumer		35				35				35					—				—			—
Total		$	120,773			$	76,231			$	4,120				$	175,578			$	112,315		$	10,451
Management’s general practice is to proactively charge down loans individually evaluated for impairment to the fair value of the underlying collateral. At September 30, 2014 and December 31, 2013, there were $40.4 million and $58.1 million, respectively, of partial charge-offs on loans individually evaluated for impairment with no related allowance recorded and $4.2 million and $5.2 million, respectively, of partial charge-offs on loans individually evaluated for impairment that also had a specific reserve allocated.
The allowance for loan losses included specific reserves related to loans individually evaluated for impairment at September 30, 2014 and December 31, 2013 of $4.1 million and $10.5 million, respectively. These loans with specific reserves had a recorded investment of $10.5 million and $21.4 million as of September 30, 2014 and December 31, 2013, respectively.
Interest income on loans individually evaluated for impairment is recognized on a cash basis only when Park expects to receive the entire recorded investment of the loan. The following table presents the average recorded investment and interest income recognized subsequent to impairment on loans individually evaluated for impairment as of and for the three and nine months ended September 30, 2014 and September 30, 2013:
	Three Months Ended													Three Months Ended
	30-Sep-14													30-Sep-13
(In thousands)	Recorded investment as of September 30, 2014				Average				Interest					Recorded investment as of September 30, 2013				Average			Interest
					recorded				income									recorded			income
					investment				recognized									investment			recognized
Commercial, financial and agricultural	$	23,186			$	18,764			$	68				$	19,871			$	20,803		$	124
Commercial real estate	21,303				30,644				327					41,009				41,417			329
Construction real estate:
SEPH commercial land and development	2,097				3,653				12					6,489				7,579			—
Remaining commercial	5,970				8,561				2					15,606				17,249			136
Residential real estate:
Commercial	23,640				27,765				255					34,477				34,860			115
Consumer	35				68				—					799				799			—
Total	$	76,231			$	89,455			$	664				$	118,251			$	122,707		$	704
	Nine Months Ended													Nine Months Ended
	30-Sep-14													30-Sep-13
(In thousands)	Recorded investment as of September 30, 2014				Average				Interest					Recorded investment as of September 30, 2013				Average			Interest
					recorded				income									recorded			income
					investment				recognized									investment			recognized
Commercial, financial and agricultural	$	23,186			$	19,362			$	204				$	19,871			$	21,182		$	334
Commercial real estate	21,303				35,458				862					41,009				41,642			844
Construction real estate:
SEPH commercial land and development	2,097				4,130				134					6,489				9,722			—
Remaining commercial	5,970				9,587				56					15,606				19,118			548
Residential real estate:
Commercial	23,640				29,632				825					34,477				35,531			357
Consumer	35				521				—					799				561			—
Total	$	76,231			$	98,690			$	2,081				$	118,251			$	127,756		$	2,083
The following tables present the aging of the recorded investment in past due loans as of September 30, 2014 and December 31, 2013 by class of loan.
	September 30, 2014
(In thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
	past due 30-89				nonaccrual												investment
	days				loans and loans past
					due 90 days or
					more and
					accruing*
Commercial, financial and agricultural	$	7,814			$	8,640			$	16,454			$	796,240			$	812,694
Commercial real estate	800				11,110				11,910				1,064,510				1,076,420
Construction real estate:
SEPH commercial land and development	—				2,071				2,071				160				2,231
Remaining commercial	—				147				147				128,608				128,755
Mortgage	526				77				603				31,614				32,217
Installment	53				—				53				7,600				7,653
Residential real estate:
Commercial	525				19,091				19,616				390,418				410,034
Mortgage	12,629				11,225				23,854				1,152,941				1,176,795
HELOC	644				539				1,183				217,153				218,336
Installment	461				593				1,054				28,537				29,591
Consumer	11,018				3,482				14,500				871,915				886,415
Leases	—				—				—				3,235				3,235
Total loans	$	34,470			$	56,975			$	91,445			$	4,692,931			$	4,784,376
* Includes $1.8 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
	December 31, 2013
(in thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
	past due 30-89				nonaccrual												investment
	days				loans and loans past
					due 90 days or
					more and
					accruing*
Commercial, financial and agricultural	$	1,233			$	13,275			$	14,508			$	814,003			$	828,511
Commercial real estate	2,168				18,274				20,442				1,095,596				1,116,038
Construction real estate:
SEPH commercial land and development	—				4,242				4,242				1,606				5,848
Remaining commercial	—				3,463				3,463				107,642				111,105
Mortgage	264				75				339				31,639				31,978
Installment	207				14				221				7,351				7,572
Residential real estate:
Commercial	900				5,659				6,559				401,732				408,291
Mortgage	13,633				11,829				25,462				1,119,185				1,144,647
HELOC	571				402				973				213,462				214,435
Installment	696				436				1,132				32,841				33,973
Consumer	12,143				3,941				16,084				710,424				726,508
Leases	—				—				—				3,427				3,427
Total loans	$	31,815			$	61,610			$	93,425			$	4,538,908			$	4,632,333
* Includes $1.7 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
Credit Quality Indicators
Management utilizes past due information as a credit quality indicator across the loan portfolio. Past due information as of September 30, 2014 and December 31, 2013 is included in the tables above. The past due information is the primary credit quality indicator within the following classes of loans: (1) mortgage loans and installment loans in the construction real estate segment; (2) mortgage loans, HELOC and installment loans in the residential real estate segment; and (3) consumer loans. The primary credit indicator for commercial loans is based on an internal grading system that grades all commercial loans on a scale from 1 to 8. Credit grades are continuously monitored by the responsible loan officer and adjustments are made when appropriate. A grade of 1 indicates little or no credit risk and a grade of 8 is considered a loss. Commercial loans with grades of 1 to 4.5 (pass-rated) are considered to be of acceptable credit risk. Commercial loans graded a 5 (special mention) are considered to be watch list credits and a higher loan loss reserve percentage is allocated to these loans. Loans classified as special mention have potential weaknesses that require management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date. Commercial loans graded 6 (substandard), also considered watch list credits, are considered to represent higher credit risk and, as a result, a higher loan loss reserve percentage is allocated to these loans. Loans classified as substandard are inadequately protected by the current sound worth and paying capacity of the obligor or the value of the collateral pledged, if any. Loans so classified have a well defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that Park will sustain some loss if the deficiencies are not corrected. Commercial loans that are graded a 7 (doubtful) are shown as nonaccrual and Park generally charges these loans down to their fair value by taking a partial charge-off or recording a specific reserve. Loans classified as doubtful have all the weaknesses inherent in those classified as substandard with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. Certain 6-rated loans and all 7-rated loans are included within the impaired category. A loan is deemed impaired when management determines the borrower's ability to perform in accordance with the contractual loan agreement is in doubt. Any commercial loan graded an 8 (loss) is completely charged off.
The tables below present the recorded investment by loan grade at September 30, 2014 and December 31, 2013 for all commercial loans:
	September 30, 2014
(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																	Investment
Commercial, financial and agricultural *	$	3,444			$	136			$	23,243			$	785,871			$	812,694
Commercial real estate *	6,460				1,133				21,303				1,047,524				1,076,420
Construction real estate:
SEPH commercial land and development *	—				—				2,097				134				2,231
Remaining commercial	3,470				—				5,970				119,315				128,755
Residential real estate:
Commercial	1,412				540				23,640				384,442				410,034
Leases	—				—				—				3,235				3,235
Total Commercial Loans	$	14,786			$	1,809			$	76,253			$	2,340,521			$	2,433,369
* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
	December 31, 2013
(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																	Investment
Commercial, financial and agricultural *	$	6,055			$	532			$	20,740			$	801,184			$	828,511
Commercial real estate *	11,591				1,525				41,822				1,061,100				1,116,038
Construction real estate:
SEPH commercial land and development *	354				—				4,777				717				5,848
Remaining commercial	6,858				244				10,782				93,221				111,105
Residential real estate:
Commercial	5,033				397				33,408				369,453				408,291
Leases	—				—				—				3,427				3,427
Total Commercial Loans	$	29,891			$	2,698			$	111,529			$	2,329,102			$	2,473,220
* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
Troubled Debt Restructurings (TDRs)
Management classifies loans as TDRs when a borrower is experiencing financial difficulties and Park has granted a concession to the borrower as part of a modification or in the loan renewal process. In order to determine whether a borrower is experiencing financial difficulty, an evaluation is performed of the probability that the borrower will be in payment default on any of the borrower's debt in the foreseeable future without the modification. This evaluation is performed in accordance with the Company’s internal underwriting policy. Management’s policy is to modify loans by extending the term or by granting a temporary or permanent contractual interest rate below the market rate, not by forgiving debt. Certain loans which were modified during the periods ended September 30, 2014 and September 30, 2013 did not meet the definition of a TDR as the modification was a delay in a payment that was considered to be insignificant. Management considers a forbearance period of up to three months or a delay in payment of up to 30 days to be insignificant. TDRs may be classified as accruing if the borrower has been current for a period of at least six months with respect to loan payments and management expects that the borrower will be able to continue to make payments in accordance with the terms of the restructured note. Management reviews all accruing TDRs quarterly to ensure payments continue to be made in accordance with the modified terms.
Management reviews renewals/modifications of loans previously identified as TDRs to consider if it is appropriate to remove the TDR classification. If the borrower is no longer experiencing financial difficulty and the renewal/modification does not contain a concessionary interest rate or other concessionary terms, management considers the potential removal of the TDR classification. If deemed appropriate, the TDR classification is removed as the borrower has complied with the terms of the loan at the date of the renewal/modification and there was a reasonable expectation that the borrower would continue to comply with the terms of the loan subsequent to the date of the renewal/modification. The majority of these TDRs were originally considered restructurings in a prior year as a result of a renewal/modification with an interest rate that was not commensurate with the risk of the underlying loan at the time of the renewal/modification. During the three-month and nine-month periods ended September 30, 2014, Park removed the TDR classification on $0.9 million and $2.5 million, respectively, of loans that met the requirements discussed above. During the three-month and nine-month periods ended September 30, 2013, Park removed the TDR classification on $0.7 million and $3.6 million, respectively, of loans that met the requirements discussed above.
At September 30, 2014 and December 31, 2013, there were $46.8 million and $76.3 million, respectively, of TDRs included in the nonaccrual loan totals. At September 30, 2014 and December 31, 2013, $14.5 million and $50.6 million of these nonaccrual TDRs were performing in accordance with the terms of the restructured note. As of September 30, 2014 and December 31, 2013, there were $17.2 million and $18.8 million, respectively, of TDRs included in accruing loan totals. Management will continue to review the restructured loans and may determine it appropriate to move certain of the loans back to accrual status in the future.
At September 30, 2014 and December 31, 2013, Park had commitments to lend $2.7 million and $4.0 million, respectively, of additional funds to borrowers whose outstanding loan terms had been modified in a TDR.
The specific reserve related to TDRs at September 30, 2014 and December 31, 2013 was $2.5 million and $7.5 million, respectively. Modifications made in 2013 and 2014 were largely the result of renewals, extending the maturity date of the loan, at terms consistent with the original note. These modifications were deemed to be TDRs primarily due to Park’s conclusion that the borrower would likely not have qualified for similar terms through another lender. Many of the modifications deemed to be TDRs were previously identified as impaired loans, and thus were also previously evaluated for impairment under ASC 310.  Additional specific reserves of $258,000 and $537,000 were recorded during the three-month and nine-month periods ended September 30, 2014, respectively, as a result of TDRs identified in 2014. Additional specific reserves of $474,000 and $745,000 were recorded during the three-month and nine-month periods ended September 30, 2013, respectively, as a result of TDRs identified in 2013.
The terms of certain other loans were modified during the nine-month periods ended September 30, 2014 and September 30, 2013 that did not meet the definition of a TDR. Modified substandard commercial loans which did not meet the definition of a TDR had a total recorded investment as of September 30, 2014 and September 30, 2013 of $443,000 and $541,000, respectively. The renewal/modification of these loans: (1) involved a renewal/modification of the terms of a loan to a borrower who was not experiencing financial difficulties, (2) resulted in a delay in a payment that was considered to be insignificant, or (3) resulted in Park obtaining additional collateral or guarantees that improved the likelihood of the ultimate collection of the loan such that the modification was deemed to be at market terms.  Modified consumer loans which did not meet the definition of a TDR had a total recorded investment as of September 30, 2014 and September 30, 2013 of $17.6 million and $19.6 million, respectively. Many of these loans were to borrowers who were not experiencing financial difficulties but who were looking to reduce their cost of funds.
The following tables detail the number of contracts modified as TDRs during the three-month and nine-month periods ended September 30, 2014 and September 30, 2013, as well as the recorded investment of these contracts at September 30, 2014 and September 30, 2013. The recorded investment pre- and post-modification is generally the same due to the fact that Park does not typically provide for forgiveness of principal.
	Three Months Ended
	30-Sep-14
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											Recorded
												Investment
Commercial, financial and agricultural	14			$	776			$	1,025			$	1,801
Commercial real estate	2			—				622				622
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	—			—				—				—
Mortgage	—			—				—				—
Installment	—			—				—				—
Residential real estate:
Commercial	2			—				312				312
Mortgage	11			508				356				864
HELOC	2			—				29				29
Installment	3			133				9				142
Consumer	87			415				344				759
Total loans	121			$	1,832			$	2,697			$	4,529
	Three Months Ended
	30-Sep-13
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											Recorded
												Investment
Commercial, financial and agricultural	7			$	2,806			$	678			$	3,484
Commercial real estate	9			—				5,671				5,671
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	—			—				—				—
Mortgage	—			—				—				—
Installment	1			15				—				15
Residential real estate:
Commercial	—			—				—				—
Mortgage	8			120				393				513
HELOC	6			129				—				129
Installment	5			52				41				93
Consumer	76			419				208				627
Total loans	112			$	3,541			$	6,991			$	10,532
Of those loans which were modified and determined to be a TDR during the three-month period ended September 30, 2014, $205,000 were on nonaccrual status as of December 31, 2013. Of those loans which were modified and determined to be a TDR during the three-month period ended September 30, 2013, $751,000 were on nonaccrual status as of December 31, 2012.
	Nine Months Ended
	30-Sep-14
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											Recorded
												Investment
Commercial, financial and agricultural	24			$	776			$	1,065			$	1,841
Commercial real estate	8			—				905				905
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	2			—				207				207
Mortgage	—			—				—				—
Installment	1			—				—				—
Residential real estate:
Commercial	4			—				333				333
Mortgage	31			749				1,104				1,853
HELOC	7			93				195				288
Installment	9			228				12				240
Consumer	246			726				460				1,186
Total loans	332			$	2,572			$	4,281			$	6,853
	Nine Months Ended
	30-Sep-13
(In thousands)	Number of			Accruing				Nonaccrual				Total
	Contracts											Recorded
												Investment
Commercial, financial and agricultural	21			$	2,813			$	1,052			$	3,865
Commercial real estate	16			—				6,635				6,635
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	2			403				—				403
Mortgage	—			—				—				—
Installment	3			15				24				39
Residential real estate:
Commercial	14			—				2,574				2,574
Mortgage	41			1,513				1,616				3,129
HELOC	13			222				—				222
Installment	12			118				75				193
Consumer	251			754				287				1,041
Total loans	373			$	5,838			$	12,263			$	18,101
Of those loans which were modified and determined to be a TDR during the nine-month period ended September 30, 2014, $1.0 million were on nonaccrual status as of December 31, 2013. Of those loans which were modified and determined to be a TDR during the nine-month period ended September 30, 2013, $3.2 million were on nonaccrual status as of December 31, 2012.
The following tables present the recorded investment in financing receivables which were modified as TDRs within the previous 12 months and for which there was a payment default during the three-month and nine-month periods ended September 30, 2014 and September 30, 2013, respectively. For these tables, a loan is considered to be in default when it becomes 30 days contractually past due under the modified terms. The additional allowance for loan loss resulting from the defaults on TDR loans was immaterial.
	Three Months Ended								Three Months Ended
	30-Sep-14								30-Sep-13
(In thousands)	Number of			Recorded					Number of			Recorded
	Contracts			Investment					Contracts			Investment
Commercial, financial and agricultural	3			$	62				7			$	554
Commercial real estate	—			—					4			634
Construction real estate:
SEPH commercial land and development	—			—					—			—
Remaining commercial	—			—					—			—
Mortgage	—			—					—			—
Installment	—			—					—			—
Residential real estate:
Commercial	2			194					3			2,293
Mortgage	18			1,205					21			1,645
HELOC	1			166					—			—
Installment	2			115					7			149
Consumer	54			486					58			328
Leases	—			—					—			—
Total loans	80			$	2,228				100			$	5,603
Of the $2.2 million in modified TDRs which defaulted during the three months ended September 30, 2014, $160,000 were accruing loans and $2.1 million were nonaccrual loans. Of the $5.6 million in modified TDRs which defaulted during the three months ended September 30, 2013, $376,000 were accruing loans and $5.2 million were nonaccrual loans.
	Nine Months Ended								Nine Months Ended
	30-Sep-14								30-Sep-13
(In thousands)	Number of			Recorded					Number of			Recorded
	Contracts			Investment					Contracts			Investment
Commercial, financial and agricultural	4			$	111				12			$	977
Commercial real estate	—			—					5			670
Construction real estate:
SEPH commercial land and development	—			—					1			14
Remaining commercial	—			—					—			—
Mortgage	—			—					—			—
Installment	—			—					1			11
Residential real estate:
Commercial	2			194					9			2,906
Mortgage	21			1,354					25			2,024
HELOC	1			166					—			—
Installment	3			118					7			149
Consumer	65			564					68			411
Leases	—			—					—			—
Total loans	96			$	2,507				128			$	7,162
Of the $2.5 million in modified TDRs which defaulted during the nine months ended September 30, 2014, $261,000 were accruing loans and $2.2 million were nonaccrual loans. Of the $7.2 million in modified TDRs which defaulted during the nine months ended September 30, 2013, $496,000 were accruing loans and $6.7 million were nonaccrual loans.

Allowance_For_Loan_Losses

Allowance For Loan Losses	9 Months Ended
	Sep. 30, 2014
Loans and Leases Receivable, Allowance [Abstract]	'
Allowance For Loan Losses	'
	Allowance for Loan Losses
	The allowance for loan losses is that amount management believes is adequate to absorb probable incurred credit losses in the loan portfolio based on management’s evaluation of various factors including overall growth in the loan portfolio, an analysis of individual loans, prior and current loss experience, and current economic conditions. A provision for loan losses is charged to operations based on management’s periodic evaluation of these and other pertinent factors as discussed within Note 1 of the Notes to Consolidated Financial Statements included in Park’s 2013 Annual Report.
	With the inclusion of 2013 net charge-off information in the fourth quarter of 2013, management concluded that it was no longer appropriate to calculate the historical average with an even allocation across the five-year period. Rather than apply a 20% allocation to each year in the calculation of the historical annualized loss factor, management determined that it was appropriate to more heavily weight those years with higher losses in the historical loss calculation, given the continued uncertainty in the current economic environment. Specifically, rather than applying equal percentages to each year in the historical loss calculation, management applied more weight to the 2009-2011 periods compared to the 2012 and 2013 periods. Management will update the historical loss factors annually in the fourth quarter, or more frequently as deemed appropriate.
	The activity in the allowance for loan losses for the three and nine months ended September 30, 2014 and September 30, 2013 is summarized below.
		Three Months Ended
		30-Sep-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	14,196			$	11,062			$	7,821			$	14,519			$	10,313			$	—		$	57,911
	Charge-offs	874				463				11				623				2,014				—			3,985
	Charge-offs upon transfer to held for sale	597				1,467				1,262				1,012				—				—			4,338
	Recoveries	161				161				2,368				284				607				4			3,585
	Net charge-offs/(recoveries)	1,310				1,769				(1,095		)		1,351				1,407				(4		)	4,738
	Provision/(recovery)	136				1,136				(262		)		1,678				1,817				(4		)	4,501
	Ending balance	$	13,022			$	10,429			$	8,654			$	14,846			$	10,723			$	—		$	57,674
		Three Months Ended
		30-Sep-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,391			$	11,025			$	7,132			$	14,647			$	6,916			$	—		$	55,111
	Charge-offs	3,297				457				100				725				709				—			5,288
	Recoveries	216				358				4,026				620				353				—			5,573
	Net charge-offs/(recoveries)	3,081				99				(3,926		)		105				356				—			(285		)
	Provision/(recovery)	1,741				4,611				(4,704		)		(942		)		1,792				—			2,498
	Ending balance	$	14,051			$	15,537			$	6,354			$	13,600			$	8,352			$	—		$	57,894
		Nine Months Ended
		30-Sep-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	14,218			$	15,899			$	6,855			$	14,251			$	8,245			$	—		$	59,468
	Charge-offs	1,727				6,531				35				1,899				5,315				—			15,507
	Charge-offs upon transfer to held for sale	597				1,467				1,262				1,012				—				—			4,338
	Recoveries	755				4,074				8,342				1,877				1,981				6			17,035
	Net charge-offs/(recoveries)	1,569				3,924				(7,045		)		1,034				3,334				(6		)	2,810
	Provision/(recovery)	373				(1,546		)		(5,246		)		1,629				5,812				(6		)	1,016
	Ending balance	$	13,022			$	10,429			$	8,654			$	14,846			$	10,723			$	—		$	57,674
		Nine Months Ended
		30-Sep-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,635			$	11,736			$	6,841			$	14,759			$	6,566			$	—		$	55,537
	Charge-offs	6,781				1,533				1,771				2,047				3,503				—			15,635
	Recoveries	1,133				620				5,874				5,260				1,604				1			14,492
	Net charge-offs/(recoveries)	5,648				913				(4,103		)		(3,213		)		1,899				(1		)	1,143
	Provision/(recovery)	4,064				4,714				(4,590		)		(4,372		)		3,685				(1		)	3,500
	Ending balance	$	14,051			$	15,537			$	6,354			$	13,600			$	8,352			$	—		$	57,894
	Loans collectively evaluated for impairment in the following tables include all performing loans at September 30, 2014 and December 31, 2013, as well as nonperforming loans internally classified as consumer loans. Nonperforming consumer loans are not typically individually evaluated for impairment, but receive a portion of the statistical allocation of the allowance for loan losses. Loans individually evaluated for impairment include all impaired loans internally classified as commercial loans at September 30, 2014 and December 31, 2013, which are evaluated for impairment in accordance with U.S. GAAP (see Note 1 of the Notes to Consolidated Financial Statements included in Park’s 2013 Annual Report).
	The composition of the allowance for loan losses at September 30, 2014 and December 31, 2013 was as follows:
		September 30, 2014
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	1,652			$	252			$	1,951			$	230			$	35			$	—		$	4,120
Collectively evaluated for impairment	11,370				10,177				6,703				14,616				10,688				—			53,554
Total ending allowance balance	$	13,022			$	10,429			$	8,654			$	14,846			$	10,723			$	—		$	57,674
Loan balance:
Loans individually evaluated for impairment	$	23,186			$	21,298			$	8,067			$	23,612			$	35			$	—		$	76,198
Loans collectively evaluated for impairment	786,364				1,051,252				162,319				1,807,508				883,613				3,179			4,694,235
Total ending loan balance	$	809,550			$	1,072,550			$	170,386			$	1,831,120			$	883,648			$	3,179		$	4,770,433
Allowance for loan losses as a percentage of loan balance:
Loans individually evaluated for impairment	7.12		%		1.18		%		24.18		%		0.97		%		100		%		—			5.41		%
Loans collectively evaluated for impairment	1.45		%		0.97		%		4.13		%		0.81		%		1.21		%		—			1.14		%
Total	1.61		%		0.97		%		5.08		%		0.81		%		1.21		%		—			1.21		%
Recorded investment:
Loans individually evaluated for impairment	$	23,186			$	21,303			$	8,067			$	23,640			$	35			$	—		$	76,231
Loans collectively evaluated for impairment	789,508				1,055,117				162,789				1,811,116				886,380				3,235			4,708,145
Total ending recorded investment	$	812,694			$	1,076,420			$	170,856			$	1,834,756			$	886,415			$	3,235		$	4,784,376
		December 31, 2013
(In thousands)		Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
Allowance for loan losses:
Ending allowance balance attributed to loans:
Individually evaluated for impairment		$	3,268			$	5,496			$	1,132			$	555			$	—			$	—		$	10,451
Collectively evaluated for impairment		10,950				10,403				5,723				13,696				8,245				—			49,017
Total ending allowance balance		$	14,218			$	15,899			$	6,855			$	14,251			$	8,245			$	—		$	59,468
Loan balance:
Loans individually evaluated for impairment		$	20,724			$	41,816			$	15,559			$	33,406			$	799			$	—		$	112,304
Loans collectively evaluated for impairment		804,708				1,070,457				140,557				1,764,475				722,934				3,404			4,506,535
Total ending loan balance		$	825,432			$	1,112,273			$	156,116			$	1,797,881			$	723,733			$	3,404		$	4,618,839
Allowance for loan losses as a percentage of loan balance:
Loans individually evaluated for impairment		15.77		%		13.14		%		7.28		%		1.66		%		—				—			9.31		%
Loans collectively evaluated for impairment		1.36		%		0.97		%		4.07		%		0.78		%		1.14		%		—			1.09		%
Total		1.72		%		1.43		%		4.39		%		0.79		%		1.14		%		—			1.29		%
Recorded investment:
Loans individually evaluated for impairment		$	20,727			$	41,822			$	15,559			$	33,408			$	799			$	—		$	112,315
Loans collectively evaluated for impairment		807,784				1,074,216				140,944				1,767,938				725,709				3,427			4,520,018
Total ending recorded investment		$	828,511			$	1,116,038			$	156,503			$	1,801,346			$	726,508			$	3,427		$	4,632,333

Earnings_Per_Common_Share

Earnings Per Common Share	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Earnings Per Common Share	'
	Earnings Per Common Share
	The following table sets forth the computation of basic and diluted earnings per common share for the three and nine months ended September 30, 2014 and 2013.
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
	(In thousands, except share and per share data)	2014		2013		2014		2013
	Numerator:
	Net income available to common shareholders	$	18,303	$	19,029	$	59,749	$	59,773
	Denominator:
	Denominator for basic earnings per share (weighted average common shares outstanding)	15,392,421		15,411,972		15,395,320		15,411,981
	Effect of dilutive performance-based restricted stock units	21,243		—		18,305		—
	Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive performance-based restricted stock units)	15,413,664		15,411,972		15,413,625		15,411,981
	Earnings per common share:
	Basic earnings per common share	$	1.19	$	1.23	$	3.88	$	3.88
	Diluted earnings per common share	$	1.19	$	1.23	$	3.88	$	3.88
	On January 24, 2014, Park awarded 21,975 performance - based restricted stock units ("PBRSUs") to certain employees. The PBRSUs vest based on service and performance conditions. The dilutive effect of the PBRSUs was the addition of 21,243 common shares for the three months ended September 30, 2014 and 18,305 for the nine months ended September 30, 2014.
	There were no dilutive shares included in the calculation of diluted earnings per share for the three and nine months ended September 30, 2013.

Segment_Information

Segment Information	9 Months Ended
	Sep. 30, 2014
Segment Reporting [Abstract]	'
Segment Information	'
	Segment Information
	The Corporation is a financial holding company headquartered in Newark, Ohio. The operating segments for the Corporation are its chartered national bank subsidiary, The Park National Bank (headquartered in Newark, Ohio) (“PNB”), SE Property Holdings, LLC (“SEPH”), and Guardian Financial Services Company (“GFSC”).
	Management is required to disclose information about the different types of business activities in which a company engages and also information on the different economic environments in which a company operates, so that the users of the financial statements can better understand the company’s performance, better understand the potential for future cash flows, and make more informed judgments about the company as a whole. Park has three operating segments, as: (i) discrete financial information is available for each operating segment and (ii) the segments are aligned with internal reporting to Park’s Chief Executive Officer and President, who is the chief operating decision maker.
		Operating Results for the three months ended September 30, 2014
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	55,400	$	1,838	$	32		$	(561	)	$	56,709
	Provision for (recovery of) loan losses	6,527		425		(2,451		)	—			4,501
	Other income	18,415		—		892			89			19,396
	Other expense	40,923		774		3,332			1,874			46,903
	Income (loss) before income taxes	$	26,365	$	639	$	43		$	(2,346	)	$	24,701
	Federal income taxes (benefit)	7,128		223		15			(968		)	6,398
	Net income (loss)	$	19,237	$	416	$	28		$	(1,378	)	$	18,303
	Assets (as of September 30, 2014)	$	6,915,442	$	41,104	$	53,025		$	3,701		$	7,013,272
		Operating Results for the three months ended September 30, 2013
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	52,348	$	2,204	$	(462	)	$	870		$	54,960
	Provision for (recovery of) loan losses	6,339		355		(4,196		)	—			2,498
	Other income	16,756		6		525			109			17,396
	Other expense	39,860		730		2,270			1,855			44,715
	Income (loss) before income taxes	$	22,905	$	1,125	$	1,989		$	(876	)	$	25,143
	Federal income taxes (benefit)	5,656		394		696			(632		)	6,114
	Net income (loss)	$	17,249	$	731	$	1,293		$	(244	)	$	19,029
	Assets (as of September 30, 2013)	$	6,588,368	$	50,047	$	77,270		$	(9,794	)	$	6,705,891
		Operating Results for the nine months ended September 30, 2014
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	163,789	$	5,679	$	(261	)	$	(1,457	)	$	167,750
	Provision for (recovery of) loan losses	8,070		1,014		(8,068		)	—			1,016
	Other income	53,027		1		2,605			82			55,715
	Other expense	125,213		2,361		9,266			5,957			142,797
	Income (loss) before income taxes	$	83,533	$	2,305	$	1,146		$	(7,332	)	$	79,652
	Federal income taxes (benefit)	22,500		807		401			(3,805		)	19,903
	Net income (loss)	$	61,033	$	1,498	$	745		$	(3,527	)	$	59,749
		Operating Results for the nine months ended September 30, 2013
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	156,819	$	6,575	$	(1,464	)	$	3,195		$	165,125
	Provision for (recovery of) loan losses	11,591		775		(8,866		)	—			3,500
	Other income	53,164		5		2,001			329			55,499
	Other expense	120,592		2,326		9,523			4,942			137,383
	Income (loss) before income taxes	$	77,800	$	3,479	$	(120	)	$	(1,418	)	$	79,741
	Federal income taxes (benefit)	20,289		1,218		(42		)	(1,497		)	19,968
	Net income (loss)	$	57,511	$	2,261	$	(78	)	$	79		$	59,773
	The operating results of the Parent Company in the “All Other” column are used to reconcile the segment totals to the consolidated condensed statements of income for the three-month and nine-month periods ended September 30, 2014 and 2013. The reconciling amounts for consolidated total assets for the periods ended September 30, 2014 and 2013 consisted of the elimination of intersegment borrowings and the assets of the Parent Company which were not eliminated.

Mortgage_Loans_Held_For_Sale_M

Mortgage Loans Held For Sale Mortgage Loans Held for Sale (Notes)	9 Months Ended
	Sep. 30, 2014
Mortgage Loans Held for Sale [Line Items]	'
Mortgage Loans Held For Sale Disclosure [Text Block]	'
	Loans Held For Sale
	Mortgage loans held for sale are carried at their fair value. At September 30, 2014 and December 31, 2013, respectively, Park had approximately $6.6 million and $1.7 million in mortgage loans held for sale. The contractual balance was $6.5 million and $1.6 million at September 30, 2014 and December 31, 2013, respectively. The gain expected upon sale was $89,000 and $28,000 at September 30, 2014 and December 31, 2013, respectively. None of these loans were 90 days or more past due or on nonaccrual status as of September 30, 2014 or December 31, 2013.
	During the three months ended September 30, 2014, Park transferred certain commercial loans held for investment, with a book balance of $22.0 million, to the loans held for sale portfolio. The transferred loans were recorded at the lower of cost or fair value, recording a charge-off in each instance where the fair value of an individual loan was deemed to be below the carrying cost at the time the loans were moved to the held for sale portfolio, with any gains deferred until the sale is finalized.

Investment_Securities

Investment Securities	9 Months Ended
	Sep. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Investment Securities	'
	Investment Securities
	The amortized cost and fair value of investment securities are shown in the following table. Management performs a quarterly evaluation of investment securities for any other-than-temporary impairment. For the three and nine months ended September 30, 2014, there were no investment securities deemed to be other-than-temporarily impaired. For the three and nine months ended September 30, 2013, Park recognized an other-than-temporary impairment charge of $17,000, related to an equity investment in a financial institution.
	Investment securities at September 30, 2014, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,635	$	—	$	19,476	$	551,159
	U.S. Government sponsored entities' asset-backed securities	705,603		10,544		5,926		710,221
	Other equity securities	1,120		1,465		—		2,585
	Total	$	1,277,358	$	12,009	$	25,402	$	1,263,965
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	U.S. Government sponsored entities' asset-backed securities	150,349		3,099		462		152,986
	Total	$	150,349	$	3,099	$	462	$	152,986
	Securities with unrealized losses at September 30, 2014, were as follows:
		Unrealized loss position for less than 12 months				Unrealized loss position for 12 months or longer				Total
	(In thousands)	Fair value		Unrealized		Fair value		Unrealized		Fair		Unrealized
				losses				losses		value		losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government agencies	$	—	$	—	$	551,159	$	19,476	$	551,159	$	19,476
	U.S. Government agencies' asset-backed securities	$	—	$	—	$	189,116	$	5,926	$	189,116	$	5,926
	Total	$	—	$	—	$	740,275	$	25,402	$	740,275	$	25,402
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	65,552	$	430	$	3,342	$	32	$	68,894	$	462
	Investment securities at December 31, 2013, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,632	$	—	$	45,496	$	525,136
	U.S. Government sponsored entities' asset-backed securities	650,391		8,070		9,990		648,471
	Other equity securities	1,120		1,539		—		2,659
	Total	$	1,222,143	$	9,609	$	55,486	$	1,176,266
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of states and political subdivisions	$	240	$	1	$	—	$	241
	U.S. Government sponsored entities' asset-backed securities	181,821		5,382		42		187,161
	Total	$	182,061	$	5,383	$	42	$	187,402
	Securities with unrealized losses at December 31, 2013, were as follows:
		Unrealized loss position for less than 12 months				Unrealized loss position for 12 months or longer				Total
	(In thousands)	Fair value		Unrealized		Fair value		Unrealized		Fair value		Unrealized
				losses				losses				losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	377,626	$	29,256	$	147,510	$	16,240	$	525,136	$	45,496
	U.S. Government sponsored entities' asset-backed securities	404,035		8,917		21,572		1,073		425,607		9,990
	Total	$	781,661	$	38,173	$	169,082	$	17,313	$	950,743	$	55,486
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	5,781	$	42	$	—	$	—	$	5,781	$	42
	Management does not believe any of the unrealized losses at September 30, 2014 or December 31, 2013 represented other-than-temporary impairment. Should the impairment of any of these securities become other-than-temporary, the cost basis of the investment will be reduced and the resulting loss recognized within net income in the period the other-than-temporary impairment is identified.
	Park’s U.S. Government sponsored entities' asset-backed securities consist primarily of 15-year residential mortgage-backed securities and collateralized mortgage obligations.
	The amortized cost and estimated fair value of investments in debt securities at September 30, 2014, are shown in the following table by contractual maturity or the expected call date, except for asset-backed securities, which are shown as a single total, due to the unpredictability of the timing of principal repayments.
	Securities Available-for-Sale (In thousands)	Amortized		Fair value		Weighted Avg Yield
		cost
	U.S. Treasury and sponsored entities' obligations:
	Due one through five years	173,750		168,675		1.82	%
	Due five through ten years	396,885		382,484		2.43	%
	Total	$	570,635	$	551,159	2.24	%
	U.S. Government sponsored entities' asset-backed securities:	$	705,603	$	710,221	2.41	%
Securities Held-to-Maturity (In thousands)	Amortized		Fair value		Weighted Avg Yield
	cost
U.S. Government sponsored entities' asset-backed securities	$	150,349	$	152,986	3.6	%
The $551.2 million of Park’s securities shown at fair value in the above table as U.S. Treasury and sponsored entities' obligations are callable notes. These callable securities have final maturities of 8 to 13 years. Of the $551.2 million reported at September 30, 2014, $168.7 million were expected to be called and are shown in the table at their expected call date. The remaining average life of the investment portfolio is estimated to be 5.2 years.
There were no investment securities sold during the three-month period ended September 30, 2014. Investment securities with an amortized cost of $468,000 were sold at a gain of $20,000 during the nine-month period ended September 30, 2014. There were no sales of investment securities during the three-month and nine-month periods ended September 30, 2013.

Other_Investment_Securities

Other Investment Securities	9 Months Ended
	Sep. 30, 2014
Other Investment Securities [Abstract]	'
Other Investment Securities	'
	Other Investment Securities
	Other investment securities consist of stock investments in the Federal Home Loan Bank ("FHLB") and the Federal Reserve Bank ("FRB"). These restricted stock investments are carried at their redemption value.
		September 30,		December 31, 2013
	(In thousands)	2014
	Federal Home Loan Bank stock	$	50,086	$	59,031
	Federal Reserve Bank stock	8,225		6,876
	Total	$	58,311	$	65,907
	During 2014, the FHLB elected to repurchase 89,460 shares of FHLB stock for $8.9 million. There was no gain or loss resulting from this transaction. Additionally during 2014, Park purchased 27,000 shares of FRB stock in order to maintain required stock levels. The FRB stock was purchased for a $1.4 million subscription.

Share_Based_Compensation_Notes

Share Based Compensation (Notes)	9 Months Ended
	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]	'
	Share-Based Compensation
	The Park National Corporation 2013 Long-Term Incentive Plan (the "2013 Incentive Plan") was adopted by the Board of Directors of Park on January 28, 2013 and was approved by Park's shareholders at the Annual Meeting of Shareholders on April 22, 2013. The 2013 Incentive Plan replaces Park's 2005 Incentive Stock Option Plan (the "2005 Plan") and Park's Stock Plan for Non-Employee Directors of Park National Corporation and Subsidiaries (the "Directors' Stock Plan") which were terminated immediately following the approval of the 2013 Incentive Plan. The 2013 Incentive Plan makes equity-based awards and cash-based awards available for grant to participants in the form of incentive stock options, nonqualified stock options, stock appreciation rights, restricted common shares, restricted stock unit awards that may be settled in common shares, cash or a combination of the two, unrestricted common shares and cash-based awards. Under the 2013 Incentive Plan, 600,000 common shares are authorized to be granted. The common shares to be issued and delivered under the 2013 Incentive Plan may consist of either common shares currently held or common shares subsequently acquired by Park as treasury shares, including common shares purchased in the open market or in private transactions. No awards may be made under the 2013 Incentive Plan after April 22, 2023. At September 30, 2014, 567,475 common shares were available for future grants under the 2013 Incentive Plan.
	On January 24, 2014, the Compensation Committee of the Board of Directors of Park granted awards of 21,975 performance-based restricted stock units (“PBRSUs”) to certain employees of Park, which grants were effective on January 24, 2014. The number of PBRSUs earned or settled will depend on certain performance conditions and are also subject to service-based vesting.
	Share-based compensation expense of $135,000 was recognized for the three-month period ended September 30, 2014 and $355,000 was recognized for the nine-month period ended September 30, 2014. No share-based compensation expense was recognized in 2013 as there were no outstanding awards held by employees.

Pension_Plan

Pension Plan	9 Months Ended
	Sep. 30, 2014
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]	'
Pension Plan	'
	Pension Plan
	Park has a noncontributory defined benefit pension plan covering substantially all of its employees. The plan provides benefits based on an employee’s years of service and compensation.
	Park’s funding policy is to contribute annually an amount that can be deducted for federal income tax purposes using a different actuarial cost method and different assumptions from those used for financial reporting purposes. There were no pension plan contributions for the nine-month period ended September 30, 2014 and $12.6 million of contributions for the nine-month period ended September 30, 2013.
	The following table shows the components of net periodic benefit (income) expense:
		Three Months Ended						Nine Months Ended
		September 30,						September 30,
	(In thousands)	2014			2013			2014			2013
	Service cost	$	1,083		$	1,204		$	3,249		$	3,612
	Interest cost	1,144			1,056			3,432			3,168
	Expected return on plan assets	(2,717		)	(2,384		)	(8,151		)	(7,152		)
	Amortization of prior service cost	5			5			15			15
	Recognized net actuarial loss	—			676			—			2,028
	Benefit (income) expense	$	(485	)	$	557		$	(1,455	)	$	1,671

Loan_Servicing

Loan Servicing	9 Months Ended
	Sep. 30, 2014
Transfers and Servicing of Financial Assets [Abstract]	'
Loan Servicing	'
	Loan Servicing
	Park serviced sold mortgage loans of $1.27 billion at September 30, 2014, compared to $1.33 billion at December 31, 2013 and $1.34 billion at September 30, 2013. At September 30, 2014, $7.6 million of the sold mortgage loans were sold with recourse compared to $10.7 million at December 31, 2013 and $11.5 million at September 30, 2013. Management closely monitors the delinquency rates on the mortgage loans sold with recourse. At September 30, 2014 and December 31, 2013, management had established reserves of $178,000 and $1.0 million, respectively, to account for future loan repurchases.
	When Park sells mortgage loans with servicing rights retained, servicing rights are initially recorded at fair value. Park selected the “amortization method” as permissible within U.S. GAAP, whereby the servicing rights capitalized are amortized in proportion to and over the period of estimated future servicing income of the underlying loan. At the end of each reporting period, the carrying value of mortgage servicing rights (“MSRs”) is assessed for impairment with a comparison to fair value. MSRs are carried at the lower of their amortized cost or fair value.
	Activity for MSRs and the related valuation allowance follows:
		Three Months Ended						Nine Months Ended
		September 30,						September 30,
	(In thousands)	2014			2013			2014			2013
	Mortgage servicing rights:
	Carrying amount, net, beginning of period	$	8,662		$	8,260		9,013			7,763
	Additions	275			392			713			2,191
	Amortization	(421		)	(533		)	(1,249		)	(2,075		)
	Changes in valuation allowance	116			1,013			155			1,253
	Carrying amount, net, end of period	$	8,632		$	9,132		$	8,632		$	9,132
	Valuation allowance:
	Beginning of period	$	992		$	2,084		1,031			2,324
	Changes in valuation allowance	(116		)	(1,013		)	(155		)	(1,253		)
	End of period	$	876		$	1,071		$	876		$	1,071
	Servicing fees included in other service income were $0.8 million and $2.6 million for the three and nine months ended September 30, 2014, respectively, compared to $0.9 million and $2.7 million for the three and nine months ended September 30, 2013, respectively.

Fair_Value

Fair Value	9 Months Ended
	Sep. 30, 2014
Fair Value Disclosures [Abstract]	'
Fair Value	'
	Fair Value
	The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The three levels of inputs that Park uses to measure fair value are as follows:
	•	Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that Park has the ability to access as of the measurement date.
	•	Level 2: Level 1 inputs for assets or liabilities that are not actively traded. Also consists of an observable market price for a similar asset or liability. This includes the use of “matrix pricing” to value debt securities absent the exclusive use of quoted prices.
	•	Level 3: Consists of unobservable inputs that are used to measure fair value when observable market inputs are not available. This could include the use of internally developed models, financial forecasting and similar inputs.
	Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability between market participants at the balance sheet date. When possible, the Company looks to active and observable markets to price identical assets or liabilities. When identical assets and liabilities are not traded in active markets, the Company looks to observable market data for similar assets and liabilities. However, certain assets and liabilities are not traded in observable markets and Park must use other valuation methods to develop a fair value. The fair value of impaired loans is typically based on the fair value of the underlying collateral, which is estimated through third-party appraisals or internal estimates of collateral values in accordance with Park's valuation requirements per its commercial and real estate loan policies.
	Assets and Liabilities Measured at Fair Value on a Recurring Basis:
	The following table presents assets and liabilities measured at fair value on a recurring basis:
	Fair Value Measurements at September 30, 2014 using:
	(In thousands)		Level 1			Level 2			Level 3		Balance at September 30, 2014
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities		$	—		$	551,159		$	—	$	551,159
	U.S. Government sponsored entities’ asset-backed securities		—			710,221			—		710,221
	Equity securities		1,824			—			761		2,585
	Mortgage loans held for sale		—			6,621			—		6,621
	Mortgage IRLCs		—			47			—		47
	Liabilities
	Fair value swap		$	—		$	—		$	226	$	226
	Fair Value Measurements at December 31, 2013 using:
	(In thousands)		Level 1			Level 2			Level 3		Balance at December 31, 2013
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities		$	—		$	525,136		$	—	$	525,136
	U.S. Government sponsored entities’ asset-backed securities		—			648,471			—		648,471
	Equity securities		1,900			—			759		2,659
	Mortgage loans held for sale		—			1,666			—		1,666
	Mortgage IRLCs		—			61			—		61
	Liabilities
	Fair value swap		$	—		$	—		$	135	$	135
	There were no transfers between Level 1 and Level 2 during 2014 or 2013. Management’s policy is to transfer assets or liabilities from one level to another when the methodology to obtain the fair value changes such that there are more or fewer unobservable inputs as of the end of the reporting period.
	The following methods and assumptions were used by the Company in determining fair value of the financial assets and liabilities discussed above:
	Investment securities: Fair values for investment securities are based on quoted market prices, where available. If quoted market prices are not available, fair values are based on quoted market prices of comparable instruments. The Fair Value Measurements tables exclude Park’s Federal Home Loan Bank stock and Federal Reserve Bank stock. These assets are carried at their respective redemption values, as it is not practicable to calculate their fair values. For securities where quoted prices or market prices of similar securities are not available, which include municipal securities, fair values are calculated using discounted cash flows.
	Fair value swap: The fair value of the swap agreement entered into with the purchaser of the Visa Class B shares represents an internally developed estimate of the exposure based upon probability-weighted potential Visa litigation losses.
	Mortgage Interest Rate Lock Commitments (IRLCs): IRLCs are based on current secondary market pricing and are classified as Level 2.
	Mortgage loans held for sale: Mortgage loans held for sale are carried at their fair value. Mortgage loans held for sale are estimated using security prices for similar product types and, therefore, are classified in Level 2.
	The table below is a reconciliation of the beginning and ending balances of the Level 3 inputs for the three and nine months ended September 30, 2014 and 2013, for financial instruments measured on a recurring basis and classified as Level 3:
	Level 3 Fair Value Measurements
	Three months ended September 30, 2014 and 2013
	(In thousands)		Equity			Fair value
			Securities			swap
	Balance, at July 1, 2014		$	747		$	(135	)
	Total gains/(losses)
	Included in earnings – realized		—			—
	Included in earnings – unrealized		—			—
	Included in other comprehensive income (loss)		14			—
	Purchases, sales, issuances and settlements, other		—			—
	Re-evaluation of fair value swap, recorded in other expense		—			(91		)
	Balance at September 30, 2014		$	761		$	(226	)
	Balance, at July 1, 2013		$	795		$	(135	)
	Total gains/(losses)
	Included in earnings – realized		(17		)	—
	Included in earnings – unrealized		—			—
	Included in other comprehensive income (loss)		(25		)	—
	Purchases, sales, issuances and settlements, other		—			—
	Re-evaluation of fair value swap		—			—
	Balance at September 30, 2013		$	753		$	(135	)
	Level 3 Fair Value Measurements
	Nine months ended September 30, 2014 and 2013
	(In thousands)		Equity			Fair value
			Securities			swap
	Balance, at January 1, 2014		$	759		$	(135	)
	Total gains/(losses)
Included in earnings – realized		—			—
Included in earnings – unrealized		—			—
Included in other comprehensive income (loss)		2			—
Purchases, sales, issuances and settlements, other		—			—
Re-evaluation of fair value swap, recorded in other expense		—			(91		)
Balance at September 30, 2014		$	761		$	(226	)
Balance, at January 1, 2013		$	780		$	(135	)
Total gains/(losses)
Included in earnings – realized		(17		)	—
Included in earnings – unrealized		—			—
Included in other comprehensive income (loss)		(10		)	—
Purchases, sales, issuances and settlements, other		—			—
Re-evaluation of fair value swap		—			—
Balance at September 30, 2013		$	753		$	(135	)
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis:
The following methods and assumptions were used by the Company in determining the fair value of assets and liabilities measured at fair value on a nonrecurring basis described below:
Commercial loans held for sale: Commercial loans held for sale are carried at the lower of cost or fair value. Loans are evaluated quarterly with any subsequent fair value adjustments being recorded to a valuation allowance. Fair value is determined based on third party broker pricing resulting in a Level 3 classification.
Impaired Loans: At the time a loan is considered impaired, it is valued at the lower of cost or fair value. Impaired loans carried at fair value have been partially charged-off or receive specific allocations of the allowance for loan losses. For collateral dependent loans, fair value is generally based on real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments result in a Level 3 classification of the inputs for determining fair value. Collateral is then adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation, and management’s expertise and knowledge of the client and client’s business, resulting in a Level 3 fair value classification. Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted accordingly. Additionally, updated valuations are obtained annually for all impaired loans in accordance with Company policy.
Other Real Estate Owned (OREO): Assets acquired through or in lieu of loan foreclosure are initially recorded at fair value less costs to sell when acquired. The carrying value of OREO is not re-measured to fair value on a recurring basis, but is subject to fair value adjustments when the carrying value exceeds the fair value, less estimated selling costs. Fair value is based on recent real estate appraisals and is updated at least annually. These appraisals may utilize a single valuation approach or a combination of approaches including the comparable sales approach and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments result in a Level 3 classification of the inputs for determining fair value.
Appraisals for both collateral dependent impaired loans and OREO are performed by licensed appraisers. Appraisals are generally obtained to support the fair value of collateral. In general, there are three types of appraisals, real estate appraisals, income approach appraisals, and lot development loan appraisals, received by the Company. These are discussed below:
•	Real estate appraisals typically incorporate measures such as recent sales prices for comparable properties. Appraisers may make adjustments to the sales prices of the comparable properties as deemed appropriate based on the age, condition or general characteristics of the subject property. Management generally applies a 15% discount to real estate appraised values which management expects will cover all disposition costs (including selling costs). This 15% discount is based on historical discounts to appraised values on sold OREO properties.
•	Income approach appraisals typically incorporate the annual net operating income of the business divided by an appropriate capitalization rate, as determined by the appraiser. Management generally applies a 15% discount to income approach appraised values which management expects will cover all disposition costs (including selling costs).
•	Lot development loan appraisals are typically performed using a discounted cash flow analysis. Appraisers determine an anticipated absorption period and a discount rate that takes into account an investor’s required rate of return based on recent comparable sales. Management generally applies a 6% discount to lot development appraised values, which is an additional discount above the net present value calculation included in the appraisal, to account for selling costs.
MSRs: MSRs are carried at the lower of cost or fair value. MSRs do not trade in active, open markets with readily observable prices. For example, sales of MSRs do occur, but precise terms and conditions typically are not readily available. As such, management, with the assistance of a third-party specialist, determines fair value based on the discounted value of the future cash flows estimated to be received. Significant inputs include the discount rate and assumed prepayment speeds. The calculated fair value is then compared to market values where possible to ascertain the reasonableness of the valuation in relation to current market expectations for similar products. Accordingly, MSRs are classified as Level 2.
The following tables present assets and liabilities measured at fair value on a nonrecurring basis. Collateral dependent impaired loans are carried at fair value if they have been charged down to fair value or if a specific valuation allowance has been established. A new cost basis is established at the time a property is initially recorded in OREO. OREO properties are carried at fair value if a devaluation has been taken to the property's value subsequent to the initial measurement.
Fair Value Measurements at September 30, 2014 using:
(In thousands)		Level 1			Level 2			Level 3		Balance at September 30, 2014
Commercial loans held for sale		$	—		$	—		$	13,976	$	13,976
Impaired loans recorded at fair value:
Commercial real estate		$	—		$	—		$	10,487	$	10,487
Construction real estate:
SEPH commercial land and development		—			—			2,097		2,097
Remaining commercial		—			—			3,700		3,700
Residential real estate		—			—			1,293		1,293
Total impaired loans recorded at fair value		$	—		$	—		$	17,577	$	17,577
Mortgage servicing rights		$	—		$	2,980		$	—	$	2,980
OREO:
Commercial real estate		—			—			1,322		1,322
Construction real estate		—			—			8,017		8,017
Residential real estate		—			—			2,225		2,225
Total OREO		$	—		$	—		$	11,564	$	11,564
Fair Value Measurements at December 31, 2013 using:
(In thousands)		Level 1			Level 2			Level 3		Balance at December 31, 2013
Impaired loans recorded at fair value:
Commercial real estate		$	—		$	—		$	21,100	$	21,100
Construction real estate:
SEPH commercial land and development		—			—			4,777		4,777
Remaining commercial		—			—			3,788		3,788
Residential real estate		—			—			4,154		4,154
Total impaired loans recorded at fair value		$	—		$	—		$	33,819	$	33,819
Mortgage servicing rights		$	—		$	2,259		$	—	$	2,259
OREO:
Commercial real estate		—			—			4,119		4,119
Construction real estate		—			—			11,041		11,041
Residential real estate		—			—			3,366		3,366
Total OREO		$	—		$	—		$	18,526	$	18,526
Commercial loans held for sale are carried at the lower of cost or fair value. At September 30, 2014, Park had $22.0 million of commercial loans held for sale. Of these, $14.0 million were held at fair value. The remaining $8.0 million were carried at cost as the fair value of the loans exceeds the book value for each individual credit. For the three and nine months ended September 30, 2014, expense related to commercial loans held for sale was $3.2 million which was recorded in the provision for loan losses prior to the transfer of the loans to held for sale classification.
The table below provides additional detail on those impaired loans which are recorded at fair value as well as the remaining impaired loan portfolio not included above. The remaining impaired loans consist of loans which are not collateral dependent as well as loans carried at cost as the fair value of the underlying collateral or the present value of expected future cash flows on each of the loans exceeded the book value for each respective credit.
		30-Sep-14
(In thousands)		Recorded Investment			Prior Charge-Offs			Specific Valuation Allowance		Carrying Balance
Impaired loans recorded at fair value		$	20,011		$	32,117		$	2,434	$	17,577
Remaining impaired loans		56,220			12,457			1,686		54,534
Total impaired loans		$	76,231		$	44,574		$	4,120	$	72,111
		31-Dec-13
(In thousands)		Recorded Investment			Prior Charge-Offs			Specific Valuation Allowance		Carrying Balance
Impaired loans recorded at fair value		$	41,002		$	48,952		$	7,183	$	33,819
Remaining impaired loans		71,313			14,320			3,268		68,045
Total impaired loans		$	112,315		$	63,272		$	10,451	$	101,864
The (income)/expense of credit adjustments related to impaired loans carried at fair value during the three and nine months ended September 30, 2014 was $(0.2) million and $2.3 million respectively. The expense of credit adjustments related to impaired loans carried at fair value during the three and nine months ended September 30, 2013 was $6.0 million and $8.1 million respectively.
MSRs totaled $8.6 million at September 30, 2014. Of this $8.6 million MSR carrying balance, $3.0 million was recorded at fair value and included a valuation allowance of $0.9 million. The remaining $5.6 million was recorded at cost, as the fair value of the MSRs exceeded cost at September 30, 2014. At December 31, 2013, MSRs totaled $9.0 million. Of this $9.0 million MSR carrying balance, $2.3 million was recorded at fair value and included a valuation allowance of $1.0 million. The remaining $6.7 million was recorded at cost, as the fair value exceeded cost at December 31, 2013. Income related to MSRs carried at fair value during the three-month periods ended September 30, 2014 and 2013 was $116,000 and $1.0 million, respectively. Income related to MSRs carried at fair value during the nine-month periods ended September 30, 2014 and 2013 was $155,000 and $1.3 million, respectively.
Total OREO held by Park at September 30, 2014 and December 31, 2013 was $19.2 million and $34.6 million, respectively. Approximately 60% of OREO held by Park at September 30, 2014 and 53% at December 31, 2013 was carried at fair value due to fair value adjustments made subsequent to the initial OREO measurement. At September 30, 2014 and December 31, 2013, OREO held at fair value, less estimated selling costs, amounted to $11.6 million and $18.5 million, respectively. The net expense related to OREO fair value adjustments was $0.9 million and $2.0 million for the three-month periods ended September 30, 2014 and 2013, respectively, and was $2.0 million and $2.2 million for the nine-month periods ended September 30, 2014 and 2013, respectively.
The following tables present qualitative information about Level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis at September 30, 2014 and December 31, 2013:
30-Sep-14
(In thousands)		Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
Impaired loans:
Commercial real estate		$	10,487		Sales comparison approach		Adj to comparables	0.0% - 96.0% (39.9%)
					Income approach		Capitalization rate	9.5% - 10.3% (9.5%)
					Cost approach		Accumulated depreciation	50.0% - 50.0% (50.0%)
Construction real estate:
SEPH commercial land and development		$	2,097		Sales comparison approach		Adj to comparables	5.0% - 35.0% (17.5%)
					Bulk sale approach		Discount rate	10.8% - 10.8% (10.8%)
Remaining commercial		$	3,700		Sales comparison approach		Adj to comparables	0.2% - 76.0% (42.4%)
					Bulk sale approach		Discount rate	10.0% - 22.0% (15.8%)
Residential real estate		$	1,293		Sales comparison approach		Adj to comparables	0.0% - 120.6% (14.2%)
					Income approach		Capitalization rate	10.0% - 10.0% (10.0%)
Other real estate owned:
Commercial real estate		$	1,322		Sales comparison approach		Adj to comparables	0.0% - 87.0% (31.4%)
					Income approach		Capitalization rate	8.4% - 10.0% (9.6%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (77.5%)
Construction real estate		$	8,017		Sales comparison approach		Adj to comparables	0.0% - 119.0% (27.4%)
					Bulk sale approach		Discount rate	15.0% - 15.0% (15.0%)
Residential real estate		$	2,225		Sales comparison approach		Adj to comparables	0.0% - 38.3% (9.9%)
					Income approach		Capitalization rate	6.8% - 7.8% (7.6%)
Loans held for sale		$	13,976		Broker pricing		N/A	N/A
Balance at December 31, 2013
(In thousands)		Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
Impaired loans:
Commercial real estate		$	21,100		Sales comparison approach		Adj to comparables	0.0% - 109.0% (22.8%)
					Income approach		Capitalization rate	8.0% - 12.5% (9.1%)
					Cost approach		Accumulated depreciation	11.7% - 65.0% (37.1%)
Construction real estate:
SEPH commercial land and development		$	4,777		Sales comparison approach		Adj to comparables	0.0% - 96.0% (13.9%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (14.9%)
Remaining commercial		$	3,788		Sales comparison approach		Adj to comparables	0.0% - 40.0% (22.4%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (18.0%)
Residential real estate		$	4,154		Sales comparison approach		Adj to comparables	0.0% - 121.8% (14.9%)
					Income approach		Capitalization rate	7.8% - 10.0% (8.4%)
Other real estate owned:
Commercial real estate		$	4,119		Sales comparison approach		Adj to comparables	0.0% - 140.0% (17.7%)
					Income approach		Capitalization rate	8.0% - 11.5% (9.6%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (80.0%)
Construction real estate		$	11,041		Sales comparison approach		Adj to comparables	0.0% - 484.0% (36.2%)
					Bulk sale approach		Discount rate	13.0% - 14.0% (13.6%)
Residential real estate		$	3,366		Sales comparison approach		Adj to comparables	0.0% - 273.0% (19.2%)
					Income approach		Capitalization rate	5.4% - 7.8% (7.4%)
The following methods and assumptions were used by Park in estimating its fair value disclosures for assets and liabilities not discussed above:
Cash and cash equivalents: The carrying amounts reported in the consolidated condensed balance sheets for cash and short-term instruments approximate those assets’ fair values.
Loans receivable: For variable-rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values. The fair values for certain mortgage loans (e.g., one-to-four family residential) are based on quoted market prices of similar loans sold in conjunction with securitization transactions, adjusted for differences in loan characteristics. The fair values for other loans are estimated using discounted cash flow analyses, based upon interest rates currently being offered for loans with similar terms to borrowers of similar credit quality. The methods utilized to estimate the fair value do not necessarily represent an exit price.
Off-balance sheet instruments: Fair values for Park’s loan commitments and standby letters of credit are based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties’ credit standing. The carrying amount and fair value are not material.
Deposit liabilities: The fair values disclosed for demand deposits (e.g., interest and non-interest checking, savings, and money market accounts) are, by definition, equal to the amount payable on demand at the reporting date (i.e., their carrying amounts). The carrying amounts for variable-rate, fixed-term certificates of deposit approximate their fair values at the reporting date. Fair values for fixed-rate certificates of deposit are estimated using a discounted cash flow calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities of time deposits.
Short-term borrowings: The carrying amounts of federal funds purchased, borrowings under repurchase agreements and other short-term borrowings approximate their fair values.
Long-term debt: Fair values for long-term debt are estimated using a discounted cash flow calculation that applies interest rates currently being offered on long-term debt to a schedule of monthly maturities.
Subordinated debentures and notes: Fair values for subordinated debentures and notes are estimated using a discounted cash flow calculation that applies interest rate spreads currently being offered on similar debt structures to a schedule of monthly maturities.
The fair value of financial instruments at September 30, 2014 and December 31, 2013, was as follows:
		September 30, 2014
					Fair Value Measurements
(In thousands)		Carrying value			Level 1			Level 2		Level 3		Total fair value
Financial assets:
Cash and money market instruments		$	303,286		$	303,286		$	—	$	—	$	303,286
Investment securities		1,414,314			1,824			1,414,366		761		1,416,951
Accrued interest receivable - securities		4,267			—			4,267		—		4,267
Accrued interest receivable - loans		13,943			—			—		13,943		13,943
Loans held for sale		28,606			—			6,621		25,542		32,163
Mortgage IRLCs		47			—			47		—		47
Impaired loans carried at fair value		17,577			—			—		17,577		17,577
Other loans, net		4,695,135			—			—		4,704,517		4,704,517
Loans receivable, net		$	4,712,759		$	—		$	47	$	4,722,094	$	4,722,141
Financial liabilities:
Noninterest bearing checking accounts		$	1,175,991		$	1,175,991		$	—	$	—	$	1,175,991
Interest bearing transactions accounts		1,234,700			1,234,700			—		—		1,234,700
Savings accounts		1,278,222			1,278,222			—		—		1,278,222
Time deposits		1,434,770			—			1,437,708		—		1,437,708
Other		5,321			5,321			—		—		5,321
Total deposits		$	5,129,004		$	3,694,234		$	1,437,708	$	—	$	5,131,942
Short-term borrowings		$	268,718		$	—		$	268,718	$	—	$	268,718
Long-term debt		788,685			—			832,438		—		832,438
Subordinated debentures/notes		80,250			—			86,107		—		86,107
Accrued interest payable – deposits		1,293			14			1,279		—		1,293
Accrued interest payable – debt/borrowings		1,511			10			1,501		—		1,511
Derivative financial instruments:
Fair value swap		$	226		$	—		$	—	$	226	$	226
		December 31, 2013
					Fair Value Measurements
(In thousands)		Carrying value			Level 1			Level 2		Level 3		Total fair value
Financial assets:
Cash and money market instruments		$	147,030		$	147,030		$	—	$	—	$	147,030
Investment securities		1,358,327			1,900			1,361,009		759		1,363,668
Accrued interest receivable - securities		4,840			—			4,840		—		4,840
Accrued interest receivable - loans		13,495			—			—		13,495		13,495
Loans held for sale		1,666			—			1,666		—		1,666
Mortgage IRLCs		61			—			61		—		61
Impaired loans carried at fair value		33,819			—			—		33,819		33,819
Other loans, net		4,525,491			—			—		4,531,680		4,531,680
Loans receivable, net		$	4,559,371		$	—		$	61	$	4,565,499	$	4,565,560
Financial liabilities:
Noninterest bearing checking accounts		$	1,193,553		$	1,193,553		$	—	—		$	1,193,553
Interest bearing transactions accounts		1,145,525			1,145,525			—		—		1,145,525
Savings accounts		1,124,994			1,124,994			—		—		1,124,994
Time deposits		1,324,659			—			1,331,129		—		1,331,129
Other		1,263			1,263			—		—		1,263
Total deposits		$	4,789,994		$	3,465,335		$	1,331,129	$	—	$	4,796,464
Short-term borrowings		$	242,029		$	—		$	242,029	$	—	$	242,029
Long-term debt		810,541			—			860,963		—		860,963
Subordinated debentures/notes		80,250			—			83,140		—		83,140
Accrued interest payable – deposits		1,366			16			1,350		—		1,366
Accrued interest payable – debt/borrowings		1,535			4			1,531		—		1,535
Derivative financial instruments:
Fair value swap		$	135		$	—		$	—	$	135	$	135

Other_Comprehensive_Income_Los

Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) (Notes)	9 Months Ended
	Sep. 30, 2014
Statement of Comprehensive Income [Abstract]	'
Comprehensive Income (Loss) Note [Text Block]	'
	Other Comprehensive Income (Loss)
	Other comprehensive income (loss) components, net of tax, are shown in the following table for the three-month and nine-month periods ended September 30, 2014 and 2013:
	Three months ended September 30,		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
	(in thousands)
	Beginning balance at June 30, 2014		$	(5,598	)	$	(5,801	)	$	(11,399	)
		Other comprehensive loss before reclassifications	—			(2,905		)	(2,905		)
		Amounts reclassified from accumulated other comprehensive loss	—			—			—
	Net current period other comprehensive loss		—			(2,905		)	(2,905		)
	Ending balance at September 30, 2014		$	(5,598	)	$	(8,706	)	$	(14,304	)
	Beginning balance at June 30, 2013		$	(27,134	)	$	(13,300	)	$	(40,434	)
		Other comprehensive loss before reclassifications	—			(11,026		)	(11,026		)
		Amounts reclassified from accumulated other comprehensive loss	—			11			11
	Net current period other comprehensive loss		—			(11,015		)	(11,015		)
	Ending balance at September 30, 2013		$	(27,134	)	$	(24,315	)	$	(51,449	)
	Nine months ended September 30,		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
	(in thousands)
	Beginning balance at December 31, 2013		$	(5,598	)	$	(29,821	)	$	(35,419	)
		Other comprehensive income before reclassifications	—			21,128			21,128
		Amounts reclassified from accumulated other comprehensive income	—			(13		)	(13		)
	Net current period other comprehensive income		—			21,115			21,115
	Ending balance at September 30, 2014		$	(5,598	)	$	(8,706	)	$	(14,304	)
	Beginning balance at December 31, 2012		$	(27,134	)	$	9,616		$	(17,518	)
		Other comprehensive loss before reclassifications	—			(33,942		)	(33,942		)
		Amounts reclassified from accumulated other comprehensive loss	—			11			11
	Net current period other comprehensive loss		—			(33,931		)	(33,931		)
	Ending balance at September 30, 2013		$	(27,134	)	$	(24,315	)	$	(51,449	)
	During the three-month period ended September 30, 2014, there were no reclassifications out of accumulated other comprehensive income. During the nine-month period ended September 30, 2014, there was $20,000 ($13,000 net of tax) reclassified out of accumulated other comprehensive income due to gains on the sale of available-for-sale securities. These gains were recorded within miscellaneous income on the Consolidated Condensed Statements of Income. During the three-month and nine-month periods ended September 30, 2013, there was $17,000 ($11,000 net of tax) reclassified out of accumulated other comprehensive income due to an other-than-temporary impairment charge on an available-for-sale security. This charge was recorded within miscellaneous expense on the Consolidated Condensed Statements of Income.

Goodwill_And_Intangible_Assets1

Goodwill And Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2014
Goodwill and Intangible Assets Disclosure [Abstract]	'
Schedule Of Activity In Goodwill And Core Deposit Intangibles	'
	The following table shows the activity in goodwill for the first nine months of 2014.
	(in thousands)	Goodwill
	December 31, 2013	$	72,334
	Adjustments to goodwill	—
	September 30, 2014	$	72,334

Loans_Tables

Loans (Tables)	9 Months Ended
	Sep. 30, 2014
Loans and Leases Receivable Disclosure [Abstract]	'
Composition Of Loan Portfolio By Class Of Loan	'
	The composition of the loan portfolio, by class of loan, as of September 30, 2014 and December 31, 2013 was as follows:
		September 30, 2014													December 31, 2013
	(In thousands)	Loan				Accrued				Recorded					Loan				Accrued			Recorded
		balance				interest				investment					balance				interest			investment
						receivable													receivable
	Commercial, financial and agricultural *	$	809,550			$	3,144			$	812,694				$	825,432			$	3,079		$	828,511
	Commercial real estate *	1,072,550				3,870				1,076,420					1,112,273				3,765			1,116,038
	Construction real estate:
	SEPH commercial land and development *	2,228				3				2,231					5,846				2			5,848
	Remaining commercial	128,395				360				128,755					110,842				263			111,105
	Mortgage	32,134				83				32,217					31,882				96			31,978
	Installment	7,629				24				7,653					7,546				26			7,572
	Residential real estate:
	Commercial	409,017				1,017				410,034					407,387				904			408,291
	Mortgage	1,175,069				1,726				1,176,795					1,143,088				1,559			1,144,647
	HELOC	217,543				793				218,336					213,565				870			214,435
	Installment	29,491				100				29,591					33,841				132			33,973
	Consumer	883,648				2,767				886,415					723,733				2,775			726,508
	Leases	3,179				56				3,235					3,404				23			3,427
	Total loans	$	4,770,433			$	13,943			$	4,784,376				$	4,618,839			$	13,494		$	4,632,333
	* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
Recorded Investment In Nonaccrual Restructured And Loans Past Due 90 Days Or More And Accruing	'
	The following tables present the recorded investment in nonaccrual loans, accruing troubled debt restructurings, and loans past due 90 days or more and still accruing by class of loan as of September 30, 2014 and December 31, 2013:
			September 30, 2014
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	22,462			$	781			$	—			$	23,243
	Commercial real estate		20,292				1,011				—				21,303
	Construction real estate:
	SEPH commercial land and development		2,097				—				—				2,097
	Remaining commercial		5,915				55				—				5,970
	Mortgage		77				94				—				171
	Installment		22				151				—				173
	Residential real estate:
	Commercial		23,224				416				—				23,640
	Mortgage		19,758				11,623				842				32,223
	HELOC		1,786				711				—				2,497
	Installment		1,742				965				35				2,742
	Consumer		3,096				1,405				954				5,455
	Total loans		$	100,471			$	17,212			$	1,831			$	119,514
			December 31, 2013
	(In thousands)		Nonaccrual				Accruing troubled debt restructurings				Loans past due				Total
			loans								90 days or more				nonperforming
											and accruing				loans
	Commercial, financial and agricultural		$	20,633			$	107			$	80			$	20,820
	Commercial real estate		39,588				2,234				2				41,824
	Construction real estate:
	SEPH commercial land and development		4,777				—				—				4,777
	Remaining commercial		10,476				306				—				10,782
	Mortgage		87				97				—				184
	Installment		39				192				—				231
	Residential real estate:
	Commercial		32,495				913				—				33,408
	Mortgage		20,564				11,708				549				32,821
	HELOC		2,129				751				—				2,880
	Installment		965				885				80				1,930
	Consumer		3,463				1,616				1,016				6,095
	Total loans		$	135,216			$	18,809			$	1,727			$	155,752
Loans Individually And Collectively Evaluated For Impairment	'
	The following table provides additional information regarding those nonaccrual and accruing troubled debt restructured loans that were individually evaluated for impairment and those collectively evaluated for impairment as of September 30, 2014 and December 31, 2013.
			September 30, 2014													December 31, 2013
	(In thousands)		Nonaccrual				Loans				Loans					Nonaccrual				Loans			Loans
			and accruing troubled debt				individually				collectively					and accruing troubled debt				individually			collectively
			restructurings				evaluated for				evaluated for					restructurings				evaluated for			evaluated for
							impairment				impairment									impairment			impairment
	Commercial, financial and agricultural		$	23,243			$	23,186			$	57				$	20,740			$	20,727		$	13
	Commercial real estate		21,303				21,303				—					41,822				41,822			—
	Construction real estate:
	SEPH commercial land and development		2,097				2,097				—					4,777				4,777			—
	Remaining commercial		5,970				5,970				—					10,782				10,782			—
	Mortgage		171				—				171					184				—			184
	Installment		173				—				173					231				—			231
	Residential real estate:
	Commercial		23,640				23,640				—					33,408				33,408			—
	Mortgage		31,381				—				31,381					32,272				—			32,272
	HELOC		2,497				—				2,497					2,880				—			2,880
	Installment		2,707				—				2,707					1,850				—			1,850
	Consumer		4,501				35				4,466					5,079				799			4,280
	Total loans		$	117,683			$	76,231			$	41,452				$	154,025			$	112,315		$	41,710
Loans Individually Evaluated For Impairment By Class Of Loans	'
	The following table presents loans individually evaluated for impairment by class of loan as of September 30, 2014 and December 31, 2013.
			September 30, 2014													December 31, 2013
	(In thousands)		Unpaid				Recorded				Allowance					Unpaid				Recorded			Allowance
			principal				investment				for loan					principal				investment			for loan
			balance								losses					balance							losses
											allocated												allocated
	With no related allowance recorded:
	Commercial, financial and agricultural		$	28,139			$	19,850			$	—				$	22,429			$	12,885		$	—
	Commercial real estate		35,478				20,198				—					56,870				34,149			—
	Construction real estate:
	SEPH commercial land and development		14,933				2,097				—					23,722				4,777			—
	Remaining commercial		1,542				466				—					8,429				6,872			—
	Residential real estate:
	Commercial		25,980				23,127				—					36,709				31,461			—
	Consumer		—				—				—					799				799			—
	With an allowance recorded:
	Commercial, financial and agricultural		7,504				3,336				1,652					12,616				7,842			3,268
	Commercial real estate		1,122				1,105				252					7,966				7,673			5,496
	Construction real estate:
	SEPH commercial land and development		—				—				—					—				—			—
	Remaining commercial		5,504				5,504				1,951					3,909				3,910			1,132
	Residential real estate:
	Commercial		536				513				230					2,129				1,947			555
	Consumer		35				35				35					—				—			—
	Total		$	120,773			$	76,231			$	4,120				$	175,578			$	112,315		$	10,451
Average Recorded Investment And Interest Income Recognized On Loans Individually Evaluated For Impairment	'
	The following table presents the average recorded investment and interest income recognized subsequent to impairment on loans individually evaluated for impairment as of and for the three and nine months ended September 30, 2014 and September 30, 2013:
		Three Months Ended													Three Months Ended
		30-Sep-14													30-Sep-13
	(In thousands)	Recorded investment as of September 30, 2014				Average				Interest					Recorded investment as of September 30, 2013				Average			Interest
						recorded				income									recorded			income
						investment				recognized									investment			recognized
	Commercial, financial and agricultural	$	23,186			$	18,764			$	68				$	19,871			$	20,803		$	124
	Commercial real estate	21,303				30,644				327					41,009				41,417			329
	Construction real estate:
	SEPH commercial land and development	2,097				3,653				12					6,489				7,579			—
	Remaining commercial	5,970				8,561				2					15,606				17,249			136
	Residential real estate:
	Commercial	23,640				27,765				255					34,477				34,860			115
	Consumer	35				68				—					799				799			—
	Total	$	76,231			$	89,455			$	664				$	118,251			$	122,707		$	704
		Nine Months Ended													Nine Months Ended
		30-Sep-14													30-Sep-13
	(In thousands)	Recorded investment as of September 30, 2014				Average				Interest					Recorded investment as of September 30, 2013				Average			Interest
						recorded				income									recorded			income
						investment				recognized									investment			recognized
	Commercial, financial and agricultural	$	23,186			$	19,362			$	204				$	19,871			$	21,182		$	334
	Commercial real estate	21,303				35,458				862					41,009				41,642			844
	Construction real estate:
	SEPH commercial land and development	2,097				4,130				134					6,489				9,722			—
	Remaining commercial	5,970				9,587				56					15,606				19,118			548
	Residential real estate:
	Commercial	23,640				29,632				825					34,477				35,531			357
	Consumer	35				521				—					799				561			—
	Total	$	76,231			$	98,690			$	2,081				$	118,251			$	127,756		$	2,083
Aging Of Recorded Investment In Past Due Loans	'
	The following tables present the aging of the recorded investment in past due loans as of September 30, 2014 and December 31, 2013 by class of loan.
		September 30, 2014
	(In thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
		past due 30-89				nonaccrual												investment
		days				loans and loans past
						due 90 days or
						more and
						accruing*
	Commercial, financial and agricultural	$	7,814			$	8,640			$	16,454			$	796,240			$	812,694
	Commercial real estate	800				11,110				11,910				1,064,510				1,076,420
	Construction real estate:
	SEPH commercial land and development	—				2,071				2,071				160				2,231
	Remaining commercial	—				147				147				128,608				128,755
	Mortgage	526				77				603				31,614				32,217
	Installment	53				—				53				7,600				7,653
	Residential real estate:
	Commercial	525				19,091				19,616				390,418				410,034
	Mortgage	12,629				11,225				23,854				1,152,941				1,176,795
	HELOC	644				539				1,183				217,153				218,336
	Installment	461				593				1,054				28,537				29,591
	Consumer	11,018				3,482				14,500				871,915				886,415
	Leases	—				—				—				3,235				3,235
	Total loans	$	34,470			$	56,975			$	91,445			$	4,692,931			$	4,784,376
	* Includes $1.8 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
		December 31, 2013
	(in thousands)	Accruing loans				Past due				Total past due				Total current				Total recorded
		past due 30-89				nonaccrual												investment
		days				loans and loans past
						due 90 days or
						more and
						accruing*
	Commercial, financial and agricultural	$	1,233			$	13,275			$	14,508			$	814,003			$	828,511
	Commercial real estate	2,168				18,274				20,442				1,095,596				1,116,038
	Construction real estate:
	SEPH commercial land and development	—				4,242				4,242				1,606				5,848
	Remaining commercial	—				3,463				3,463				107,642				111,105
	Mortgage	264				75				339				31,639				31,978
	Installment	207				14				221				7,351				7,572
	Residential real estate:
	Commercial	900				5,659				6,559				401,732				408,291
	Mortgage	13,633				11,829				25,462				1,119,185				1,144,647
	HELOC	571				402				973				213,462				214,435
	Installment	696				436				1,132				32,841				33,973
	Consumer	12,143				3,941				16,084				710,424				726,508
	Leases	—				—				—				3,427				3,427
	Total loans	$	31,815			$	61,610			$	93,425			$	4,538,908			$	4,632,333
	* Includes $1.7 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
Recorded Investment By Loan Grade	'
	The tables below present the recorded investment by loan grade at September 30, 2014 and December 31, 2013 for all commercial loans:
		September 30, 2014
	(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																		Investment
	Commercial, financial and agricultural *	$	3,444			$	136			$	23,243			$	785,871			$	812,694
	Commercial real estate *	6,460				1,133				21,303				1,047,524				1,076,420
	Construction real estate:
	SEPH commercial land and development *	—				—				2,097				134				2,231
	Remaining commercial	3,470				—				5,970				119,315				128,755
	Residential real estate:
	Commercial	1,412				540				23,640				384,442				410,034
	Leases	—				—				—				3,235				3,235
	Total Commercial Loans	$	14,786			$	1,809			$	76,253			$	2,340,521			$	2,433,369
	* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
		December 31, 2013
	(In thousands)	5 Rated				6 Rated				Impaired				Pass Rated				Recorded
																		Investment
	Commercial, financial and agricultural *	$	6,055			$	532			$	20,740			$	801,184			$	828,511
	Commercial real estate *	11,591				1,525				41,822				1,061,100				1,116,038
	Construction real estate:
	SEPH commercial land and development *	354				—				4,777				717				5,848
	Remaining commercial	6,858				244				10,782				93,221				111,105
	Residential real estate:
	Commercial	5,033				397				33,408				369,453				408,291
	Leases	—				—				—				3,427				3,427
	Total Commercial Loans	$	29,891			$	2,698			$	111,529			$	2,329,102			$	2,473,220
TDR Number Of Contracts Modified And Recorded Investment	'
	The following tables detail the number of contracts modified as TDRs during the three-month and nine-month periods ended September 30, 2014 and September 30, 2013, as well as the recorded investment of these contracts at September 30, 2014 and September 30, 2013. The recorded investment pre- and post-modification is generally the same due to the fact that Park does not typically provide for forgiveness of principal.
		Three Months Ended
		30-Sep-14
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											Recorded
													Investment
	Commercial, financial and agricultural	14			$	776			$	1,025			$	1,801
	Commercial real estate	2			—				622				622
	Construction real estate:
	SEPH commercial land and development	—			—				—				—
	Remaining commercial	—			—				—				—
	Mortgage	—			—				—				—
	Installment	—			—				—				—
	Residential real estate:
	Commercial	2			—				312				312
	Mortgage	11			508				356				864
	HELOC	2			—				29				29
	Installment	3			133				9				142
	Consumer	87			415				344				759
	Total loans	121			$	1,832			$	2,697			$	4,529
		Three Months Ended
		30-Sep-13
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											Recorded
													Investment
	Commercial, financial and agricultural	7			$	2,806			$	678			$	3,484
	Commercial real estate	9			—				5,671				5,671
	Construction real estate:
	SEPH commercial land and development	—			—				—				—
	Remaining commercial	—			—				—				—
	Mortgage	—			—				—				—
	Installment	1			15				—				15
	Residential real estate:
	Commercial	—			—				—				—
	Mortgage	8			120				393				513
	HELOC	6			129				—				129
	Installment	5			52				41				93
	Consumer	76			419				208				627
	Total loans	112			$	3,541			$	6,991			$	10,532
	Of those loans which were modified and determined to be a TDR during the three-month period ended September 30, 2014, $205,000 were on nonaccrual status as of December 31, 2013. Of those loans which were modified and determined to be a TDR during the three-month period ended September 30, 2013, $751,000 were on nonaccrual status as of December 31, 2012.
		Nine Months Ended
		30-Sep-14
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											Recorded
													Investment
	Commercial, financial and agricultural	24			$	776			$	1,065			$	1,841
	Commercial real estate	8			—				905				905
	Construction real estate:
	SEPH commercial land and development	—			—				—				—
	Remaining commercial	2			—				207				207
	Mortgage	—			—				—				—
	Installment	1			—				—				—
	Residential real estate:
	Commercial	4			—				333				333
	Mortgage	31			749				1,104				1,853
	HELOC	7			93				195				288
	Installment	9			228				12				240
	Consumer	246			726				460				1,186
	Total loans	332			$	2,572			$	4,281			$	6,853
		Nine Months Ended
		30-Sep-13
	(In thousands)	Number of			Accruing				Nonaccrual				Total
		Contracts											Recorded
		Investment
Commercial, financial and agricultural	21			$	2,813			$	1,052			$	3,865
Commercial real estate	16			—				6,635				6,635
Construction real estate:
SEPH commercial land and development	—			—				—				—
Remaining commercial	2			403				—				403
Mortgage	—			—				—				—
Installment	3			15				24				39
Residential real estate:
Commercial	14			—				2,574				2,574
Mortgage	41			1,513				1,616				3,129
HELOC	13			222				—				222
Installment	12			118				75				193
Consumer	251			754				287				1,041
Total loans	373			$	5,838			$	12,263			$	18,101
Recorded Investment In Financing Receivable Modified As TDR Within 12 Months	'
	The following tables present the recorded investment in financing receivables which were modified as TDRs within the previous 12 months and for which there was a payment default during the three-month and nine-month periods ended September 30, 2014 and September 30, 2013, respectively. For these tables, a loan is considered to be in default when it becomes 30 days contractually past due under the modified terms. The additional allowance for loan loss resulting from the defaults on TDR loans was immaterial.
		Three Months Ended								Three Months Ended
		30-Sep-14								30-Sep-13
	(In thousands)	Number of			Recorded					Number of			Recorded
		Contracts			Investment					Contracts			Investment
	Commercial, financial and agricultural	3			$	62				7			$	554
	Commercial real estate	—			—					4			634
	Construction real estate:
	SEPH commercial land and development	—			—					—			—
	Remaining commercial	—			—					—			—
	Mortgage	—			—					—			—
	Installment	—			—					—			—
	Residential real estate:
	Commercial	2			194					3			2,293
	Mortgage	18			1,205					21			1,645
	HELOC	1			166					—			—
	Installment	2			115					7			149
	Consumer	54			486					58			328
	Leases	—			—					—			—
	Total loans	80			$	2,228				100			$	5,603
	Of the $2.2 million in modified TDRs which defaulted during the three months ended September 30, 2014, $160,000 were accruing loans and $2.1 million were nonaccrual loans. Of the $5.6 million in modified TDRs which defaulted during the three months ended September 30, 2013, $376,000 were accruing loans and $5.2 million were nonaccrual loans.
		Nine Months Ended								Nine Months Ended
		30-Sep-14								30-Sep-13
	(In thousands)	Number of			Recorded					Number of			Recorded
		Contracts			Investment					Contracts			Investment
	Commercial, financial and agricultural	4			$	111				12			$	977
	Commercial real estate	—			—					5			670
	Construction real estate:
	SEPH commercial land and development	—			—					1			14
	Remaining commercial	—			—					—			—
	Mortgage	—			—					—			—
	Installment	—			—					1			11
	Residential real estate:
	Commercial	2			194					9			2,906
	Mortgage	21			1,354					25			2,024
	HELOC	1			166					—			—
	Installment	3			118					7			149
	Consumer	65			564					68			411
	Leases	—			—					—			—
	Total loans	96			$	2,507				128			$	7,162
	Of the $2.5 million in modified TDRs which defaulted during the nine months ended September 30, 2014, $261,000 were accruing loans and $2.2 million were nonaccrual loans. Of the $7.2 million in modified TDRs which defaulted during the nine months ended September 30, 2013, $496,000 were accruing loans and $6.7 million were nonaccrual loans.

Allowance_For_Loan_Losses_Tabl

Allowance For Loan Losses (Tables)	9 Months Ended
	Sep. 30, 2014
Loans and Leases Receivable, Allowance [Abstract]	'
Activity In The Allowance For Loan Losses	'
	The activity in the allowance for loan losses for the three and nine months ended September 30, 2014 and September 30, 2013 is summarized below.
		Three Months Ended
		30-Sep-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	14,196			$	11,062			$	7,821			$	14,519			$	10,313			$	—		$	57,911
	Charge-offs	874				463				11				623				2,014				—			3,985
	Charge-offs upon transfer to held for sale	597				1,467				1,262				1,012				—				—			4,338
	Recoveries	161				161				2,368				284				607				4			3,585
	Net charge-offs/(recoveries)	1,310				1,769				(1,095		)		1,351				1,407				(4		)	4,738
	Provision/(recovery)	136				1,136				(262		)		1,678				1,817				(4		)	4,501
	Ending balance	$	13,022			$	10,429			$	8,654			$	14,846			$	10,723			$	—		$	57,674
		Three Months Ended
		30-Sep-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,391			$	11,025			$	7,132			$	14,647			$	6,916			$	—		$	55,111
	Charge-offs	3,297				457				100				725				709				—			5,288
	Recoveries	216				358				4,026				620				353				—			5,573
	Net charge-offs/(recoveries)	3,081				99				(3,926		)		105				356				—			(285		)
	Provision/(recovery)	1,741				4,611				(4,704		)		(942		)		1,792				—			2,498
	Ending balance	$	14,051			$	15,537			$	6,354			$	13,600			$	8,352			$	—		$	57,894
		Nine Months Ended
		30-Sep-14
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	14,218			$	15,899			$	6,855			$	14,251			$	8,245			$	—		$	59,468
	Charge-offs	1,727				6,531				35				1,899				5,315				—			15,507
	Charge-offs upon transfer to held for sale	597				1,467				1,262				1,012				—				—			4,338
	Recoveries	755				4,074				8,342				1,877				1,981				6			17,035
	Net charge-offs/(recoveries)	1,569				3,924				(7,045		)		1,034				3,334				(6		)	2,810
	Provision/(recovery)	373				(1,546		)		(5,246		)		1,629				5,812				(6		)	1,016
	Ending balance	$	13,022			$	10,429			$	8,654			$	14,846			$	10,723			$	—		$	57,674
		Nine Months Ended
		30-Sep-13
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Beginning balance	$	15,635			$	11,736			$	6,841			$	14,759			$	6,566			$	—		$	55,537
	Charge-offs	6,781				1,533				1,771				2,047				3,503				—			15,635
	Recoveries	1,133				620				5,874				5,260				1,604				1			14,492
	Net charge-offs/(recoveries)	5,648				913				(4,103		)		(3,213		)		1,899				(1		)	1,143
	Provision/(recovery)	4,064				4,714				(4,590		)		(4,372		)		3,685				(1		)	3,500
	Ending balance	$	14,051			$	15,537			$	6,354			$	13,600			$	8,352			$	—		$	57,894
Composition Of The Allowance For Loan Losses	'
	The composition of the allowance for loan losses at September 30, 2014 and December 31, 2013 was as follows:
		September 30, 2014
	(In thousands)	Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
		financial and				real estate				real estate				real estate
		agricultural
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment	$	1,652			$	252			$	1,951			$	230			$	35			$	—		$	4,120
	Collectively evaluated for impairment	11,370				10,177				6,703				14,616				10,688				—			53,554
	Total ending allowance balance	$	13,022			$	10,429			$	8,654			$	14,846			$	10,723			$	—		$	57,674
	Loan balance:
	Loans individually evaluated for impairment	$	23,186			$	21,298			$	8,067			$	23,612			$	35			$	—		$	76,198
	Loans collectively evaluated for impairment	786,364				1,051,252				162,319				1,807,508				883,613				3,179			4,694,235
	Total ending loan balance	$	809,550			$	1,072,550			$	170,386			$	1,831,120			$	883,648			$	3,179		$	4,770,433
	Allowance for loan losses as a percentage of loan balance:
	Loans individually evaluated for impairment	7.12		%		1.18		%		24.18		%		0.97		%		100		%		—			5.41		%
	Loans collectively evaluated for impairment	1.45		%		0.97		%		4.13		%		0.81		%		1.21		%		—			1.14		%
	Total	1.61		%		0.97		%		5.08		%		0.81		%		1.21		%		—			1.21		%
	Recorded investment:
	Loans individually evaluated for impairment	$	23,186			$	21,303			$	8,067			$	23,640			$	35			$	—		$	76,231
	Loans collectively evaluated for impairment	789,508				1,055,117				162,789				1,811,116				886,380				3,235			4,708,145
	Total ending recorded investment	$	812,694			$	1,076,420			$	170,856			$	1,834,756			$	886,415			$	3,235		$	4,784,376
			December 31, 2013
	(In thousands)		Commercial,				Commercial				Construction				Residential				Consumer				Leases			Total
			financial and				real estate				real estate				real estate
			agricultural
	Allowance for loan losses:
	Ending allowance balance attributed to loans:
	Individually evaluated for impairment		$	3,268			$	5,496			$	1,132			$	555			$	—			$	—		$	10,451
	Collectively evaluated for impairment		10,950				10,403				5,723				13,696				8,245				—			49,017
	Total ending allowance balance		$	14,218			$	15,899			$	6,855			$	14,251			$	8,245			$	—		$	59,468
	Loan balance:
	Loans individually evaluated for impairment		$	20,724			$	41,816			$	15,559			$	33,406			$	799			$	—		$	112,304
	Loans collectively evaluated for impairment		804,708				1,070,457				140,557				1,764,475				722,934				3,404			4,506,535
	Total ending loan balance		$	825,432			$	1,112,273			$	156,116			$	1,797,881			$	723,733			$	3,404		$	4,618,839
	Allowance for loan losses as a percentage of loan balance:
	Loans individually evaluated for impairment		15.77		%		13.14		%		7.28		%		1.66		%		—				—			9.31		%
	Loans collectively evaluated for impairment		1.36		%		0.97		%		4.07		%		0.78		%		1.14		%		—			1.09		%
	Total		1.72		%		1.43		%		4.39		%		0.79		%		1.14		%		—			1.29		%
	Recorded investment:
	Loans individually evaluated for impairment		$	20,727			$	41,822			$	15,559			$	33,408			$	799			$	—		$	112,315
	Loans collectively evaluated for impairment		807,784				1,074,216				140,944				1,767,938				725,709				3,427			4,520,018
	Total ending recorded investment		$	828,511			$	1,116,038			$	156,503			$	1,801,346			$	726,508			$	3,427		$	4,632,333

Earnings_Per_Common_Share_Tabl

Earnings Per Common Share (Tables)	9 Months Ended
	Sep. 30, 2014
Earnings Per Share [Abstract]	'
Summary Of Computation Of Basic And Diluted Earnings Per Common Share	'
	The following table sets forth the computation of basic and diluted earnings per common share for the three and nine months ended September 30, 2014 and 2013.
		Three Months Ended				Nine Months Ended
		September 30,				September 30,
	(In thousands, except share and per share data)	2014		2013		2014		2013
	Numerator:
	Net income available to common shareholders	$	18,303	$	19,029	$	59,749	$	59,773
	Denominator:
	Denominator for basic earnings per share (weighted average common shares outstanding)	15,392,421		15,411,972		15,395,320		15,411,981
	Effect of dilutive performance-based restricted stock units	21,243		—		18,305		—
	Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive performance-based restricted stock units)	15,413,664		15,411,972		15,413,625		15,411,981
	Earnings per common share:
	Basic earnings per common share	$	1.19	$	1.23	$	3.88	$	3.88
	Diluted earnings per common share	$	1.19	$	1.23	$	3.88	$	3.88

Segment_Information_Tables

Segment Information (Tables)	9 Months Ended
	Sep. 30, 2014
Segment Reporting [Abstract]	'
Schedule Of Operating Results By Segment	'
		Operating Results for the three months ended September 30, 2014
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	55,400	$	1,838	$	32		$	(561	)	$	56,709
	Provision for (recovery of) loan losses	6,527		425		(2,451		)	—			4,501
	Other income	18,415		—		892			89			19,396
	Other expense	40,923		774		3,332			1,874			46,903
	Income (loss) before income taxes	$	26,365	$	639	$	43		$	(2,346	)	$	24,701
	Federal income taxes (benefit)	7,128		223		15			(968		)	6,398
	Net income (loss)	$	19,237	$	416	$	28		$	(1,378	)	$	18,303
	Assets (as of September 30, 2014)	$	6,915,442	$	41,104	$	53,025		$	3,701		$	7,013,272
		Operating Results for the three months ended September 30, 2013
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	52,348	$	2,204	$	(462	)	$	870		$	54,960
	Provision for (recovery of) loan losses	6,339		355		(4,196		)	—			2,498
	Other income	16,756		6		525			109			17,396
	Other expense	39,860		730		2,270			1,855			44,715
	Income (loss) before income taxes	$	22,905	$	1,125	$	1,989		$	(876	)	$	25,143
	Federal income taxes (benefit)	5,656		394		696			(632		)	6,114
	Net income (loss)	$	17,249	$	731	$	1,293		$	(244	)	$	19,029
	Assets (as of September 30, 2013)	$	6,588,368	$	50,047	$	77,270		$	(9,794	)	$	6,705,891
		Operating Results for the nine months ended September 30, 2014
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	163,789	$	5,679	$	(261	)	$	(1,457	)	$	167,750
	Provision for (recovery of) loan losses	8,070		1,014		(8,068		)	—			1,016
	Other income	53,027		1		2,605			82			55,715
	Other expense	125,213		2,361		9,266			5,957			142,797
	Income (loss) before income taxes	$	83,533	$	2,305	$	1,146		$	(7,332	)	$	79,652
	Federal income taxes (benefit)	22,500		807		401			(3,805		)	19,903
	Net income (loss)	$	61,033	$	1,498	$	745		$	(3,527	)	$	59,749
		Operating Results for the nine months ended September 30, 2013
	(In thousands)	PNB		GFSC		SEPH			All Other			Total
	Net interest income (expense)	$	156,819	$	6,575	$	(1,464	)	$	3,195		$	165,125
	Provision for (recovery of) loan losses	11,591		775		(8,866		)	—			3,500
	Other income	53,164		5		2,001			329			55,499
	Other expense	120,592		2,326		9,523			4,942			137,383
	Income (loss) before income taxes	$	77,800	$	3,479	$	(120	)	$	(1,418	)	$	79,741
	Federal income taxes (benefit)	20,289		1,218		(42		)	(1,497		)	19,968
	Net income (loss)	$	57,511	$	2,261	$	(78	)	$	79		$	59,773

Investment_Securities_Tables

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2014
Investments, Debt and Equity Securities [Abstract]	'
Schedule Of Investment Securities	'
	Investment securities at September 30, 2014, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,635	$	—	$	19,476	$	551,159
	U.S. Government sponsored entities' asset-backed securities	705,603		10,544		5,926		710,221
	Other equity securities	1,120		1,465		—		2,585
	Total	$	1,277,358	$	12,009	$	25,402	$	1,263,965
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	U.S. Government sponsored entities' asset-backed securities	150,349		3,099		462		152,986
	Total	$	150,349	$	3,099	$	462	$	152,986
	Investment securities at December 31, 2013, were as follows:
	Securities Available-for-Sale (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	570,632	$	—	$	45,496	$	525,136
	U.S. Government sponsored entities' asset-backed securities	650,391		8,070		9,990		648,471
	Other equity securities	1,120		1,539		—		2,659
	Total	$	1,222,143	$	9,609	$	55,486	$	1,176,266
	Securities Held-to-Maturity (In thousands)	Amortized		Gross		Gross		Estimated
		Cost		Unrealized/ Unrecognized		Unrealized/ Unrecognized		Fair Value
				Holding		Holding
				Gains		Losses
	Obligations of states and political subdivisions	$	240	$	1	$	—	$	241
	U.S. Government sponsored entities' asset-backed securities	181,821		5,382		42		187,161
	Total	$	182,061	$	5,383	$	42	$	187,402
Schedule Of Unrealized Loss On Securities	'
	Securities with unrealized losses at September 30, 2014, were as follows:
		Unrealized loss position for less than 12 months				Unrealized loss position for 12 months or longer				Total
	(In thousands)	Fair value		Unrealized		Fair value		Unrealized		Fair		Unrealized
				losses				losses		value		losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government agencies	$	—	$	—	$	551,159	$	19,476	$	551,159	$	19,476
	U.S. Government agencies' asset-backed securities	$	—	$	—	$	189,116	$	5,926	$	189,116	$	5,926
	Total	$	—	$	—	$	740,275	$	25,402	$	740,275	$	25,402
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	65,552	$	430	$	3,342	$	32	$	68,894	$	462
	Securities with unrealized losses at December 31, 2013, were as follows:
		Unrealized loss position for less than 12 months				Unrealized loss position for 12 months or longer				Total
	(In thousands)	Fair value		Unrealized		Fair value		Unrealized		Fair value		Unrealized
				losses				losses				losses
	Securities Available-for-Sale
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	377,626	$	29,256	$	147,510	$	16,240	$	525,136	$	45,496
	U.S. Government sponsored entities' asset-backed securities	404,035		8,917		21,572		1,073		425,607		9,990
	Total	$	781,661	$	38,173	$	169,082	$	17,313	$	950,743	$	55,486
	Securities Held-to-Maturity
	U.S. Government sponsored entities' asset-backed securities	$	5,781	$	42	$	—	$	—	$	5,781	$	42
Amortized Cost And Estimated Fair Value Of Investments In Debt Securities By Contractual Maturity	'
	The amortized cost and estimated fair value of investments in debt securities at September 30, 2014, are shown in the following table by contractual maturity or the expected call date, except for asset-backed securities, which are shown as a single total, due to the unpredictability of the timing of principal repayments.
	Securities Available-for-Sale (In thousands)	Amortized		Fair value		Weighted Avg Yield
		cost
	U.S. Treasury and sponsored entities' obligations:
	Due one through five years	173,750		168,675		1.82	%
	Due five through ten years	396,885		382,484		2.43	%
	Total	$	570,635	$	551,159	2.24	%
	U.S. Government sponsored entities' asset-backed securities:	$	705,603	$	710,221	2.41	%
	Securities Held-to-Maturity (In thousands)	Amortized		Fair value		Weighted Avg Yield
		cost
	U.S. Government sponsored entities' asset-backed securities	$	150,349	$	152,986	3.6	%

Other_Investment_Securities_Ta

Other Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2014
Other Investment Securities [Abstract]	'
Schedule Of Other Investment Securities	'
	Other investment securities consist of stock investments in the Federal Home Loan Bank ("FHLB") and the Federal Reserve Bank ("FRB"). These restricted stock investments are carried at their redemption value.
		September 30,		December 31, 2013
	(In thousands)	2014
	Federal Home Loan Bank stock	$	50,086	$	59,031
	Federal Reserve Bank stock	8,225		6,876
	Total	$	58,311	$	65,907
	During 2014, the FHLB elected to repurchase 89,460 shares of FHLB stock for $8.9 million. There was no gain or loss resulting from this transaction. Additionally during 2014, Park purchased 27,000 shares of FRB stock in order to maintain required stock levels. The FRB stock was purchased for a $1.4 million subscription.

Pension_Plan_Tables

Pension Plan (Tables)	9 Months Ended
	Sep. 30, 2014
Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]	'
Components Of Net Periodic Benefit Expense	'
	The following table shows the components of net periodic benefit (income) expense:
		Three Months Ended						Nine Months Ended
		September 30,						September 30,
	(In thousands)	2014			2013			2014			2013
	Service cost	$	1,083		$	1,204		$	3,249		$	3,612
	Interest cost	1,144			1,056			3,432			3,168
	Expected return on plan assets	(2,717		)	(2,384		)	(8,151		)	(7,152		)
	Amortization of prior service cost	5			5			15			15
	Recognized net actuarial loss	—			676			—			2,028
	Benefit (income) expense	$	(485	)	$	557		$	(1,455	)	$	1,671

Loan_Servicing_Tables

Loan Servicing (Tables)	9 Months Ended
	Sep. 30, 2014
Transfers and Servicing of Financial Assets [Abstract]	'
Activity For MSRs And Related Valuation Allowance	'
	Activity for MSRs and the related valuation allowance follows:
		Three Months Ended						Nine Months Ended
		September 30,						September 30,
	(In thousands)	2014			2013			2014			2013
	Mortgage servicing rights:
	Carrying amount, net, beginning of period	$	8,662		$	8,260		9,013			7,763
	Additions	275			392			713			2,191
	Amortization	(421		)	(533		)	(1,249		)	(2,075		)
	Changes in valuation allowance	116			1,013			155			1,253
	Carrying amount, net, end of period	$	8,632		$	9,132		$	8,632		$	9,132
	Valuation allowance:
	Beginning of period	$	992		$	2,084		1,031			2,324
	Changes in valuation allowance	(116		)	(1,013		)	(155		)	(1,253		)
	End of period	$	876		$	1,071		$	876		$	1,071

Fair_Value_Tables

Fair Value (Tables)	9 Months Ended
	Sep. 30, 2014
Fair Value Disclosures [Abstract]	'
Assets And Liabilities Measured At Fair Value On A Recurring Basis	'
	The following table presents assets and liabilities measured at fair value on a recurring basis:
	Fair Value Measurements at September 30, 2014 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at September 30, 2014
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	—		$	551,159		$	—	$	551,159
	U.S. Government sponsored entities’ asset-backed securities	—			710,221			—		710,221
	Equity securities	1,824			—			761		2,585
	Mortgage loans held for sale	—			6,621			—		6,621
	Mortgage IRLCs	—			47			—		47
	Liabilities
	Fair value swap	$	—		$	—		$	226	$	226
	Fair Value Measurements at December 31, 2013 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at December 31, 2013
	Assets
	Investment securities:
	Obligations of U.S. Treasury and other U.S. Government sponsored entities	$	—		$	525,136		$	—	$	525,136
	U.S. Government sponsored entities’ asset-backed securities	—			648,471			—		648,471
	Equity securities	1,900			—			759		2,659
	Mortgage loans held for sale	—			1,666			—		1,666
	Mortgage IRLCs	—			61			—		61
	Liabilities
	Fair value swap	$	—		$	—		$	135	$	135
Reconciliation Of Level 3 Input For Financial Instruments Measured On Recurring Basis	'
	The table below is a reconciliation of the beginning and ending balances of the Level 3 inputs for the three and nine months ended September 30, 2014 and 2013, for financial instruments measured on a recurring basis and classified as Level 3:
	Level 3 Fair Value Measurements
	Three months ended September 30, 2014 and 2013
	(In thousands)	Equity			Fair value
		Securities			swap
	Balance, at July 1, 2014	$	747		$	(135	)
	Total gains/(losses)
	Included in earnings – realized	—			—
	Included in earnings – unrealized	—			—
	Included in other comprehensive income (loss)	14			—
	Purchases, sales, issuances and settlements, other	—			—
	Re-evaluation of fair value swap, recorded in other expense	—			(91		)
	Balance at September 30, 2014	$	761		$	(226	)
	Balance, at July 1, 2013	$	795		$	(135	)
	Total gains/(losses)
	Included in earnings – realized	(17		)	—
	Included in earnings – unrealized	—			—
	Included in other comprehensive income (loss)	(25		)	—
	Purchases, sales, issuances and settlements, other	—			—
	Re-evaluation of fair value swap	—			—
	Balance at September 30, 2013	$	753		$	(135	)
	Level 3 Fair Value Measurements
	Nine months ended September 30, 2014 and 2013
	(In thousands)	Equity			Fair value
		Securities			swap
	Balance, at January 1, 2014	$	759		$	(135	)
	Total gains/(losses)
	Included in earnings – realized	—			—
	Included in earnings – unrealized	—			—
	Included in other comprehensive income (loss)	2			—
	Purchases, sales, issuances and settlements, other	—			—
	Re-evaluation of fair value swap, recorded in other expense	—			(91		)
	Balance at September 30, 2014	$	761		$	(226	)
	Balance, at January 1, 2013	$	780		$	(135	)
	Total gains/(losses)
	Included in earnings – realized	(17		)	—
	Included in earnings – unrealized	—			—
	Included in other comprehensive income (loss)	(10		)	—
	Purchases, sales, issuances and settlements, other	—			—
	Re-evaluation of fair value swap	—			—
	Balance at September 30, 2013	$	753		$	(135	)
Assets And Liabilities Measured At Fair Value On A Nonrecurring Basis	'
	The following tables present assets and liabilities measured at fair value on a nonrecurring basis. Collateral dependent impaired loans are carried at fair value if they have been charged down to fair value or if a specific valuation allowance has been established. A new cost basis is established at the time a property is initially recorded in OREO. OREO properties are carried at fair value if a devaluation has been taken to the property's value subsequent to the initial measurement.
	Fair Value Measurements at September 30, 2014 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at September 30, 2014
	Commercial loans held for sale	$	—		$	—		$	13,976	$	13,976
	Impaired loans recorded at fair value:
	Commercial real estate	$	—		$	—		$	10,487	$	10,487
	Construction real estate:
	SEPH commercial land and development	—			—			2,097		2,097
	Remaining commercial	—			—			3,700		3,700
	Residential real estate	—			—			1,293		1,293
	Total impaired loans recorded at fair value	$	—		$	—		$	17,577	$	17,577
	Mortgage servicing rights	$	—		$	2,980		$	—	$	2,980
	OREO:
	Commercial real estate	—			—			1,322		1,322
	Construction real estate	—			—			8,017		8,017
	Residential real estate	—			—			2,225		2,225
	Total OREO	$	—		$	—		$	11,564	$	11,564
	Fair Value Measurements at December 31, 2013 using:
	(In thousands)	Level 1			Level 2			Level 3		Balance at December 31, 2013
	Impaired loans recorded at fair value:
	Commercial real estate	$	—		$	—		$	21,100	$	21,100
	Construction real estate:
	SEPH commercial land and development	—			—			4,777		4,777
	Remaining commercial	—			—			3,788		3,788
	Residential real estate	—			—			4,154		4,154
	Total impaired loans recorded at fair value	$	—		$	—		$	33,819	$	33,819
	Mortgage servicing rights	$	—		$	2,259		$	—	$	2,259
	OREO:
	Commercial real estate	—			—			4,119		4,119
	Construction real estate	—			—			11,041		11,041
	Residential real estate	—			—			3,366		3,366
	Total OREO	$	—		$	—		$	18,526	$	18,526
Qualitative Information about Level 3 Fair Value Measurements Measured on Non-Recurring Basis	'
	The following tables present qualitative information about Level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis at September 30, 2014 and December 31, 2013:
	30-Sep-14
	(In thousands)	Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
	Impaired loans:
	Commercial real estate	$	10,487		Sales comparison approach		Adj to comparables	0.0% - 96.0% (39.9%)
					Income approach		Capitalization rate	9.5% - 10.3% (9.5%)
					Cost approach		Accumulated depreciation	50.0% - 50.0% (50.0%)
	Construction real estate:
	SEPH commercial land and development	$	2,097		Sales comparison approach		Adj to comparables	5.0% - 35.0% (17.5%)
					Bulk sale approach		Discount rate	10.8% - 10.8% (10.8%)
	Remaining commercial	$	3,700		Sales comparison approach		Adj to comparables	0.2% - 76.0% (42.4%)
					Bulk sale approach		Discount rate	10.0% - 22.0% (15.8%)
	Residential real estate	$	1,293		Sales comparison approach		Adj to comparables	0.0% - 120.6% (14.2%)
					Income approach		Capitalization rate	10.0% - 10.0% (10.0%)
	Other real estate owned:
	Commercial real estate	$	1,322		Sales comparison approach		Adj to comparables	0.0% - 87.0% (31.4%)
					Income approach		Capitalization rate	8.4% - 10.0% (9.6%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (77.5%)
	Construction real estate	$	8,017		Sales comparison approach		Adj to comparables	0.0% - 119.0% (27.4%)
					Bulk sale approach		Discount rate	15.0% - 15.0% (15.0%)
	Residential real estate	$	2,225		Sales comparison approach		Adj to comparables	0.0% - 38.3% (9.9%)
					Income approach		Capitalization rate	6.8% - 7.8% (7.6%)
	Loans held for sale	$	13,976		Broker pricing		N/A	N/A
	Balance at December 31, 2013
	(In thousands)	Fair Value			Valuation Technique		Unobservable Input(s)	Range
								(Weighted Average)
	Impaired loans:
	Commercial real estate	$	21,100		Sales comparison approach		Adj to comparables	0.0% - 109.0% (22.8%)
					Income approach		Capitalization rate	8.0% - 12.5% (9.1%)
					Cost approach		Accumulated depreciation	11.7% - 65.0% (37.1%)
	Construction real estate:
	SEPH commercial land and development	$	4,777		Sales comparison approach		Adj to comparables	0.0% - 96.0% (13.9%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (14.9%)
	Remaining commercial	$	3,788		Sales comparison approach		Adj to comparables	0.0% - 40.0% (22.4%)
					Bulk sale approach		Discount rate	11.0% - 20.0% (18.0%)
	Residential real estate	$	4,154		Sales comparison approach		Adj to comparables	0.0% - 121.8% (14.9%)
					Income approach		Capitalization rate	7.8% - 10.0% (8.4%)
	Other real estate owned:
	Commercial real estate	$	4,119		Sales comparison approach		Adj to comparables	0.0% - 140.0% (17.7%)
					Income approach		Capitalization rate	8.0% - 11.5% (9.6%)
					Cost approach		Accumulated depreciation	60.0% - 95.0% (80.0%)
	Construction real estate	$	11,041		Sales comparison approach		Adj to comparables	0.0% - 484.0% (36.2%)
					Bulk sale approach		Discount rate	13.0% - 14.0% (13.6%)
	Residential real estate	$	3,366		Sales comparison approach		Adj to comparables	0.0% - 273.0% (19.2%)
					Income approach		Capitalization rate	5.4% - 7.8% (7.4%)
Fair Value, by Balance Sheet Grouping	'
	The fair value of financial instruments at September 30, 2014 and December 31, 2013, was as follows:
		September 30, 2014
					Fair Value Measurements
	(In thousands)	Carrying value			Level 1			Level 2		Level 3		Total fair value
	Financial assets:
	Cash and money market instruments	$	303,286		$	303,286		$	—	$	—	$	303,286
	Investment securities	1,414,314			1,824			1,414,366		761		1,416,951
	Accrued interest receivable - securities	4,267			—			4,267		—		4,267
	Accrued interest receivable - loans	13,943			—			—		13,943		13,943
	Loans held for sale	28,606			—			6,621		25,542		32,163
	Mortgage IRLCs	47			—			47		—		47
	Impaired loans carried at fair value	17,577			—			—		17,577		17,577
	Other loans, net	4,695,135			—			—		4,704,517		4,704,517
	Loans receivable, net	$	4,712,759		$	—		$	47	$	4,722,094	$	4,722,141
	Financial liabilities:
	Noninterest bearing checking accounts	$	1,175,991		$	1,175,991		$	—	$	—	$	1,175,991
	Interest bearing transactions accounts	1,234,700			1,234,700			—		—		1,234,700
	Savings accounts	1,278,222			1,278,222			—		—		1,278,222
	Time deposits	1,434,770			—			1,437,708		—		1,437,708
	Other	5,321			5,321			—		—		5,321
	Total deposits	$	5,129,004		$	3,694,234		$	1,437,708	$	—	$	5,131,942
	Short-term borrowings	$	268,718		$	—		$	268,718	$	—	$	268,718
	Long-term debt	788,685			—			832,438		—		832,438
	Subordinated debentures/notes	80,250			—			86,107		—		86,107
	Accrued interest payable – deposits	1,293			14			1,279		—		1,293
	Accrued interest payable – debt/borrowings	1,511			10			1,501		—		1,511
	Derivative financial instruments:
	Fair value swap	$	226		$	—		$	—	$	226	$	226
		December 31, 2013
					Fair Value Measurements
	(In thousands)	Carrying value			Level 1			Level 2		Level 3		Total fair value
	Financial assets:
	Cash and money market instruments	$	147,030		$	147,030		$	—	$	—	$	147,030
	Investment securities	1,358,327			1,900			1,361,009		759		1,363,668
	Accrued interest receivable - securities	4,840			—			4,840		—		4,840
	Accrued interest receivable - loans	13,495			—			—		13,495		13,495
	Loans held for sale	1,666			—			1,666		—		1,666
	Mortgage IRLCs	61			—			61		—		61
	Impaired loans carried at fair value	33,819			—			—		33,819		33,819
	Other loans, net	4,525,491			—			—		4,531,680		4,531,680
	Loans receivable, net	$	4,559,371		$	—		$	61	$	4,565,499	$	4,565,560
	Financial liabilities:
	Noninterest bearing checking accounts	$	1,193,553		$	1,193,553		$	—	—		$	1,193,553
	Interest bearing transactions accounts	1,145,525			1,145,525			—		—		1,145,525
	Savings accounts	1,124,994			1,124,994			—		—		1,124,994
	Time deposits	1,324,659			—			1,331,129		—		1,331,129
	Other	1,263			1,263			—		—		1,263
	Total deposits	$	4,789,994		$	3,465,335		$	1,331,129	$	—	$	4,796,464
	Short-term borrowings	$	242,029		$	—		$	242,029	$	—	$	242,029
	Long-term debt	810,541			—			860,963		—		860,963
	Subordinated debentures/notes	80,250			—			83,140		—		83,140
	Accrued interest payable – deposits	1,366			16			1,350		—		1,366
	Accrued interest payable – debt/borrowings	1,535			4			1,531		—		1,535
	Derivative financial instruments:
	Fair value swap	$	135		$	—		$	—	$	135	$	135

Other_Comprehensive_Income_Los1

Other Comprehensive Income (Loss) Other Comprehensive Income (Loss) Net of Tax (Tables)	9 Months Ended
	Sep. 30, 2014
Statement of Comprehensive Income [Abstract]	'
Comprehensive Income (Loss) [Table Text Block]	'
	Other comprehensive income (loss) components, net of tax, are shown in the following table for the three-month and nine-month periods ended September 30, 2014 and 2013:
	Three months ended September 30,		Changes in pension plan assets and benefit obligations			Unrealized gains and losses on available for sale securities			Total
	(in thousands)
	Beginning balance at June 30, 2014		$	(5,598	)	$	(5,801	)	$	(11,399	)
		Other comprehensive loss before reclassifications	—			(2,905		)	(2,905		)
		Amounts reclassified from accumulated other comprehensive loss	—			—			—
	Net current period other comprehensive loss		—			(2,905		)	(2,905		)
	Ending balance at September 30, 2014		$	(5,598	)	$	(8,706	)	$	(14,304	)
	Beginning balance at June 30, 2013		$	(27,134	)	$	(13,300	)	$	(40,434	)
		Other comprehensive loss before reclassifications	—			(11,026		)	(11,026		)
		Amounts reclassified from accumulated other comprehensive loss	—			11			11
	Net current period other comprehensive loss		—			(11,015		)	(11,015		)
	Ending balance at September 30, 2013		$	(27,134	)	$	(24,315	)	$	(51,449	)

Goodwill_And_Intangible_Assets2

Goodwill And Intangible Assets (Schedule Of Activity In Goodwill And Core Deposit Intangibles) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Goodwill, Beginning Balance	$72,334	$72,334
Goodwill, Ending Balance	$72,334	$72,334

Loans_Narrative_Details

Loans (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Troubled Debt Restructuring, Classification removed	$900,000	$728,000	$2,500,000	$3,600,000	'
Partial Charge-Offs On Impaired Loans	'	'	44,574,000	'	63,272,000
Impaired Financing Receivable, Related Allowance	4,120,000	'	4,120,000	'	10,451,000
Recorded investment, related to loans	10,500,000	'	10,500,000	'	21,400,000
Troubled Debt Restructuring Included In Nonaccrual Loans	46,800,000	'	46,800,000	'	76,300,000
TDRs included in accruing loan totals	17,200,000	'	17,200,000	'	18,800,000
Nonaccrual Trouble Debt Restructuring Current	14,500,000	'	14,500,000	'	50,600,000
Commitments to lend additional funds to borrowers whose terms had been modified in a TDR	2,700,000	'	2,700,000	'	4,000,000
Specific reserves related to troubled debt restructuring	2,500,000	'	2,500,000	'	7,500,000
Additional specific reserves related to troubled debt restructurings	258,000	474,000	537,000	745,000	'
Modified substandard commercial loans, total recorded investment	443,000	541,000	443,000	541,000	'
Modified substandard consumer loans, total recorded investment	17,600,000	19,600,000	17,600,000	19,600,000	'
Loan Modifications on Nonacrrual status	205,000	800,000	1,000,000	3,200,000	'
Loan past due period before entering default status	'	'	'30 days	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	2,228,000	5,603,000	2,507,000	7,162,000	'
Financing Receivable With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Partial Charge-Offs On Impaired Loans	'	'	40,400,000	'	58,100,000
Financing Receivable With A Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Partial Charge-Offs On Impaired Loans	'	'	4,200,000	'	5,200,000
Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	'	634,000	'	670,000	'
Commercial Real Estate [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Related Allowance	0	'	0	'	0
Commercial Real Estate [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Impaired Financing Receivable, Related Allowance	252,000	'	252,000	'	5,496,000
Accruing [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Loans modified during period	160,000	376,000	261,000	496,000	'
Nonaccrual [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Loans modified during period	$2,100,000	$5,200,000	$2,200,000	$6,700,000	'

Loans_Composition_Of_Loan_Port

Loans (Composition Of Loan Portfolio By Class Of Loan) (Details) (USD $)	3 Months Ended			9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014		Sep. 30, 2013	Sep. 30, 2014		Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	$76,231		$118,251	$76,231		$118,251	$112,315
Loan balance	4,770,433		'	4,770,433		'	4,618,839
Accrued interest receivable	18,210		'	18,210		'	18,335
Recorded Investment	4,784,376		'	4,784,376		'	4,632,333
Impaired Financing Receivable, Average Recorded Investment	89,455		122,707	98,690		127,756	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	664		704	2,081		2,083	'
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	23,186		19,871	23,186		19,871	'
Impaired Financing Receivable, Average Recorded Investment	18,764		20,803	19,362		21,182	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	68		124	204		334	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	2,097		6,489	2,097		6,489	'
Loan balance	2,228	[1]	'	2,228	[1]	'	5,846	[1]
Accrued interest receivable	3	[1]	'	3	[1]	'	2	[1]
Recorded Investment	2,231	[1]	'	2,231	[1]	'	5,848	[1]
Impaired Financing Receivable, Average Recorded Investment	3,653		7,579	4,130		9,722	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	12		0	134		0	'
Construction Real Estate - Remaining Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	5,970		15,606	5,970		15,606	'
Loan balance	128,395		'	128,395		'	110,842
Accrued interest receivable	360		'	360		'	263
Recorded Investment	128,755		'	128,755		'	111,105
Impaired Financing Receivable, Average Recorded Investment	8,561		17,249	9,587		19,118	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	2		136	56		548	'
Construction Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	32,134		'	32,134		'	31,882
Accrued interest receivable	83		'	83		'	96
Recorded Investment	32,217		'	32,217		'	31,978
Construction Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	7,629		'	7,629		'	7,546
Accrued interest receivable	24		'	24		'	26
Recorded Investment	7,653		'	7,653		'	7,572
Residential Real Estate - Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	23,640		34,477	23,640		34,477	'
Loan balance	409,017		'	409,017		'	407,387
Accrued interest receivable	1,017		'	1,017		'	904
Recorded Investment	410,034		'	410,034		'	408,291
Impaired Financing Receivable, Average Recorded Investment	27,765		34,860	29,632		35,531	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	255		115	825		357	'
Residential Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	1,175,069		'	1,175,069		'	1,143,088
Accrued interest receivable	1,726		'	1,726		'	1,559
Recorded Investment	1,176,795		'	1,176,795		'	1,144,647
Residential Real Estate - HELOC [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	217,543		'	217,543		'	213,565
Accrued interest receivable	793		'	793		'	870
Recorded Investment	218,336		'	218,336		'	214,435
Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	29,491		'	29,491		'	33,841
Accrued interest receivable	100		'	100		'	132
Recorded Investment	29,591		'	29,591		'	33,973
Loans Receivable [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Accrued interest receivable	13,943		'	13,943		'	13,494
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	809,550	[1]	'	809,550	[1]	'	825,432	[1]
Accrued interest receivable	3,144	[1]	'	3,144	[1]	'	3,079	[1]
Recorded Investment	812,694	[1]	'	812,694	[1]	'	828,511	[1]
Commercial Real Estate [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	21,303		41,009	21,303		41,009	'
Loan balance	1,072,550	[1]	'	1,072,550	[1]	'	1,112,273	[1]
Accrued interest receivable	3,870	[1]	'	3,870	[1]	'	3,765	[1]
Recorded Investment	1,076,420	[1]	'	1,076,420	[1]	'	1,116,038	[1]
Impaired Financing Receivable, Average Recorded Investment	30,644		41,417	35,458		41,642	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	327		329	862		844	'
Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Impaired Financing Receivable, Recorded Investment	35		799	35		799	'
Loan balance	883,648		'	883,648		'	723,733
Accrued interest receivable	2,767		'	2,767		'	2,775
Recorded Investment	886,415		'	886,415		'	726,508
Impaired Financing Receivable, Average Recorded Investment	68		799	521		561	'
Impaired Financing Receivable, Interest Income, Cash Basis Method	0		0	0		0	'
Leases [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment [Line Items]	'		'	'		'	'
Loan balance	3,179		'	3,179		'	3,404
Accrued interest receivable	56		'	56		'	23
Recorded Investment	$3,235		'	$3,235		'	$3,427
[1]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.

Loans_Recorded_Investment_In_N

Loans (Recorded Investment In Nonaccrual Restructured And Loans Past Due 90 Days Or More And Accruing) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	$100,471	$135,216
Accruing restructured loans	17,212	18,809
Loans past due 90 days or more and accruing	1,831	1,727
Total nonperforming loans	119,514	155,752
Commercial Financial And Agricultural [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	22,462	20,633
Accruing restructured loans	781	107
Loans past due 90 days or more and accruing	0	80
Total nonperforming loans	23,243	20,820
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	2,097	4,777
Accruing restructured loans	0	0
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	2,097	4,777
Construction Real Estate - Remaining Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	5,915	10,476
Accruing restructured loans	55	306
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	5,970	10,782
Construction Real Estate - Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	77	87
Accruing restructured loans	94	97
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	171	184
Construction Real Estate - Installment [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	22	39
Accruing restructured loans	151	192
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	173	231
Residential Real Estate - Commercial [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	23,224	32,495
Accruing restructured loans	416	913
Loans past due 90 days or more and accruing	0	'
Total nonperforming loans	23,640	33,408
Residential Real Estate - Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	19,758	20,564
Accruing restructured loans	11,623	11,708
Loans past due 90 days or more and accruing	842	549
Total nonperforming loans	32,223	32,821
Residential Real Estate - HELOC [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	1,786	2,129
Accruing restructured loans	711	751
Loans past due 90 days or more and accruing	0	0
Total nonperforming loans	2,497	2,880
Residential Real Estate - Installment [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	1,742	965
Accruing restructured loans	965	885
Loans past due 90 days or more and accruing	35	80
Total nonperforming loans	2,742	1,930
Commercial Real Estate [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	20,292	39,588
Accruing restructured loans	1,011	2,234
Loans past due 90 days or more and accruing	0	2
Total nonperforming loans	21,303	41,824
Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Nonaccrual loans	3,096	3,463
Accruing restructured loans	1,405	1,616
Loans past due 90 days or more and accruing	954	1,016
Total nonperforming loans	$5,455	$6,095

Loans_Loans_Individually_And_C

Loans (Loans Individually And Collectively Evaluated For Impairment) (Details) (USD $)	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]	'	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	$4,120	$10,451
Nonaccrual and accruing restructured loans	117,683	154,025
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	76,231	112,315
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	41,452	41,710
Partial Charge-Offs On Impaired Loans	44,574	63,272
Commercial Financial And Agricultural [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	23,243	20,740
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	23,186	20,727
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	57	13
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	2,097	4,777
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	2,097	4,777
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	'	'
Construction Real Estate - Remaining Commercial [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	5,970	10,782
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	5,970	10,782
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	0	0
Construction Real Estate - Mortgage [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	171	184
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	171	184
Construction Real Estate - Installment [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	173	231
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	173	231
Residential Real Estate - Commercial [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	23,640	33,408
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	23,640	33,408
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	0	0
Residential Real Estate - Mortgage [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	31,381	32,272
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	31,381	32,272
Residential Real Estate - HELOC [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	2,497	2,880
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,497	2,880
Residential Real Estate - Installment [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Nonaccrual and accruing restructured loans	2,707	1,850
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	0	0
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	2,707	1,850
Commercial Real Estate [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	252	5,496
Nonaccrual and accruing restructured loans	21,303	41,822
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	21,303	41,822
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	0	0
Consumer [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	35	0
Nonaccrual and accruing restructured loans	4,501	5,079
Nonaccrual and accruing restructured loans, loans individually evaluated for impairment	35	799
Nonaccrual and accruing restructured loans, loans collectively evaluated for impairment	4,466	4,280
Financing Receivable With No Related Allowance Recorded [Member]	'	'
Financing Receivable, Impaired [Line Items]	'	'
Partial Charge-Offs On Impaired Loans	$40,400	$58,100

Loans_Loans_Individually_Evalu

Loans (Loans Individually Evaluated For Impairment By Class Of Loans) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	$120,773	$175,578	'
Recorded investment	76,231	112,315	118,251
Allowance for loan losses allocated	4,120	10,451	'
Commercial Financial And Agricultural [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	23,186	'	19,871
Commercial Financial And Agricultural [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	28,139	22,429	'
Recorded investment	19,850	12,885	'
Allowance for loan losses allocated	0	0	'
Commercial Financial And Agricultural [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	7,504	12,616	'
Recorded investment	3,336	7,842	'
Allowance for loan losses allocated	1,652	3,268	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	2,097	'	6,489
Construction Real Estate - SEPH Commercial Land And Development [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	14,933	23,722	'
Recorded investment	2,097	4,777	'
Allowance for loan losses allocated	0	0	'
Construction Real Estate - SEPH Commercial Land And Development [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	0	'	'
Recorded investment	0	'	'
Allowance for loan losses allocated	0	0	'
Construction Real Estate - Remaining Commercial [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	5,970	'	15,606
Construction Real Estate - Remaining Commercial [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	1,542	8,429	'
Recorded investment	466	6,872	'
Allowance for loan losses allocated	0	0	'
Construction Real Estate - Remaining Commercial [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	5,504	3,909	'
Recorded investment	5,504	3,910	'
Allowance for loan losses allocated	1,951	1,132	'
Residential Real Estate - Commercial [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	23,640	'	34,477
Residential Real Estate - Commercial [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	25,980	36,709	'
Recorded investment	23,127	31,461	'
Allowance for loan losses allocated	0	0	'
Residential Real Estate - Commercial [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	536	2,129	'
Recorded investment	513	1,947	'
Allowance for loan losses allocated	230	555	'
Commercial Real Estate [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	21,303	'	41,009
Commercial Real Estate [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	35,478	56,870	'
Recorded investment	20,198	34,149	'
Allowance for loan losses allocated	0	0	'
Commercial Real Estate [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	1,122	7,966	'
Recorded investment	1,105	7,673	'
Allowance for loan losses allocated	252	5,496	'
Consumer [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Recorded investment	35	'	799
Consumer [Member] | Financing Receivable With No Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	'	799	'
Recorded investment	'	799	'
Allowance for loan losses allocated	0	0	'
Consumer [Member] | Financing Receivable With A Related Allowance Recorded [Member]	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'
Unpaid principal balance	35	0	'
Recorded investment	35	0	'
Allowance for loan losses allocated	$35	$0	'

Loans_Average_Recorded_Investm

Loans (Average Recorded Investment And Interest Income Recognized On Loans Individually Evaluated For Impairment) (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	$76,231	$118,251	$76,231	$118,251	$112,315
Average recorded investment	89,455	122,707	98,690	127,756	'
Interest income recognized	664	704	2,081	2,083	'
Commercial Financial And Agricultural [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	23,186	19,871	23,186	19,871	'
Average recorded investment	18,764	20,803	19,362	21,182	'
Interest income recognized	68	124	204	334	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	2,097	6,489	2,097	6,489	'
Average recorded investment	3,653	7,579	4,130	9,722	'
Interest income recognized	12	0	134	0	'
Construction Real Estate - Remaining Commercial [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	5,970	15,606	5,970	15,606	'
Average recorded investment	8,561	17,249	9,587	19,118	'
Interest income recognized	2	136	56	548	'
Residential Real Estate - Commercial [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	23,640	34,477	23,640	34,477	'
Average recorded investment	27,765	34,860	29,632	35,531	'
Interest income recognized	255	115	825	357	'
Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	21,303	41,009	21,303	41,009	'
Average recorded investment	30,644	41,417	35,458	41,642	'
Interest income recognized	327	329	862	844	'
Consumer [Member]	'	'	'	'	'
Financing Receivable, Impaired [Line Items]	'	'	'	'	'
Recorded investment	35	799	35	799	'
Average recorded investment	68	799	521	561	'
Interest income recognized	$0	$0	$0	$0	'

Loans_Aging_Of_Recorded_Invest

Loans (Aging Of Recorded Investment In Past Due Loans) (Details) (USD $)	3 Months Ended			9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014		Sep. 30, 2013	Sep. 30, 2014		Sep. 30, 2013	Dec. 31, 2013
	contracts		contracts	contracts		contracts
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	121		112	332		373	'
Accruing loans past due 30-89 days	$34,470		'	$34,470		'	$31,815
Past due nonaccrual loans and loans past due 90 days or more and accruing	56,975	[1]	'	56,975	[1]	'	61,610	[2]
Total loans past due	91,445		'	91,445		'	93,425
Total current	4,692,931		'	4,692,931		'	4,538,908
Recorded Investment	4,784,376		'	4,784,376		'	4,632,333
Loans past due 90 days or more and accruing	1,831		'	1,831		'	1,727
Financing Receivable, Modifications, Recorded Investment, During Period	4,529		10,532	6,853		18,101	'
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	14		7	24		21	'
Accruing loans past due 30-89 days	7,814		'	7,814		'	1,233
Past due nonaccrual loans and loans past due 90 days or more and accruing	8,640	[1]	'	8,640	[1]	'	13,275	[2]
Total loans past due	16,454		'	16,454		'	14,508
Total current	796,240		'	796,240		'	814,003
Loans past due 90 days or more and accruing	0		'	0		'	80
Financing Receivable, Modifications, Recorded Investment, During Period	1,801		3,484	1,841		3,865	'
Construction Real Estate - SEPH Commercial Land And Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Accruing loans past due 30-89 days	0		'	0		'	'
Past due nonaccrual loans and loans past due 90 days or more and accruing	2,071	[1]	'	2,071	[1]	'	4,242	[2]
Total loans past due	2,071		'	2,071		'	4,242
Total current	160		'	160		'	1,606
Recorded Investment	2,231	[3]	'	2,231	[3]	'	5,848	[3]
Loans past due 90 days or more and accruing	0		'	0		'	0
Construction Real Estate - Remaining Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0		0	2		2	'
Accruing loans past due 30-89 days	'		'	'		'	'
Past due nonaccrual loans and loans past due 90 days or more and accruing	147	[1]	'	147	[1]	'	3,463	[2]
Total loans past due	147		'	147		'	3,463
Total current	128,608		'	128,608		'	107,642
Recorded Investment	128,755		'	128,755		'	111,105
Loans past due 90 days or more and accruing	0		'	0		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	207		403	'
Construction Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0		0	0		0	'
Accruing loans past due 30-89 days	526		'	526		'	264
Past due nonaccrual loans and loans past due 90 days or more and accruing	77	[1]	'	77	[1]	'	75	[2]
Total loans past due	603		'	603		'	339
Total current	31,614		'	31,614		'	31,639
Recorded Investment	32,217		'	32,217		'	31,978
Loans past due 90 days or more and accruing	0		'	0		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Construction Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0		1	1		3	'
Accruing loans past due 30-89 days	53		'	53		'	207
Past due nonaccrual loans and loans past due 90 days or more and accruing	'	[1]	'	'	[1]	'	14	[2]
Total loans past due	53		'	53		'	221
Total current	7,600		'	7,600		'	7,351
Recorded Investment	7,653		'	7,653		'	7,572
Loans past due 90 days or more and accruing	0		'	0		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	'		15	'		39	'
Residential Real Estate - Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2		0	4		14	'
Accruing loans past due 30-89 days	525		'	525		'	900
Past due nonaccrual loans and loans past due 90 days or more and accruing	19,091	[1]	'	19,091	[1]	'	5,659	[2]
Total loans past due	19,616		'	19,616		'	6,559
Total current	390,418		'	390,418		'	401,732
Recorded Investment	410,034		'	410,034		'	408,291
Loans past due 90 days or more and accruing	0		'	0		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	312		'	333		2,574	'
Residential Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	11		8	31		41	'
Accruing loans past due 30-89 days	12,629		'	12,629		'	13,633
Past due nonaccrual loans and loans past due 90 days or more and accruing	11,225	[1]	'	11,225	[1]	'	11,829	[2]
Total loans past due	23,854		'	23,854		'	25,462
Total current	1,152,941		'	1,152,941		'	1,119,185
Recorded Investment	1,176,795		'	1,176,795		'	1,144,647
Loans past due 90 days or more and accruing	842		'	842		'	549
Financing Receivable, Modifications, Recorded Investment, During Period	864		513	1,853		3,129	'
Residential Real Estate - HELOC [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2		6	7		13	'
Accruing loans past due 30-89 days	644		'	644		'	571
Past due nonaccrual loans and loans past due 90 days or more and accruing	539	[1]	'	539	[1]	'	402	[2]
Total loans past due	1,183		'	1,183		'	973
Total current	217,153		'	217,153		'	213,462
Recorded Investment	218,336		'	218,336		'	214,435
Loans past due 90 days or more and accruing	0		'	0		'	0
Financing Receivable, Modifications, Recorded Investment, During Period	29		129	288		222	'
Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Accruing loans past due 30-89 days	461		'	461		'	696
Past due nonaccrual loans and loans past due 90 days or more and accruing	593	[1]	'	593	[1]	'	436	[2]
Total loans past due	1,054		'	1,054		'	1,132
Total current	28,537		'	28,537		'	32,841
Recorded Investment	29,591		'	29,591		'	33,973
Loans past due 90 days or more and accruing	35		'	35		'	80
Financing Receivable, Modifications, Recorded Investment, During Period	142		93	240		193	'
SEPH Commercial Land and Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0		0	0		0	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Recorded Investment	812,694	[3]	'	812,694	[3]	'	828,511	[3]
Commercial Real Estate [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2		9	8		16	'
Accruing loans past due 30-89 days	800		'	800		'	2,168
Past due nonaccrual loans and loans past due 90 days or more and accruing	11,110	[1]	'	11,110	[1]	'	18,274	[2]
Total loans past due	11,910		'	11,910		'	20,442
Total current	1,064,510		'	1,064,510		'	1,095,596
Recorded Investment	1,076,420	[3]	'	1,076,420	[3]	'	1,116,038	[3]
Loans past due 90 days or more and accruing	0		'	0		'	2
Financing Receivable, Modifications, Recorded Investment, During Period	622		5,671	905		6,635	'
Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	87		76	246		251	'
Accruing loans past due 30-89 days	11,018		'	11,018		'	12,143
Past due nonaccrual loans and loans past due 90 days or more and accruing	3,482	[1]	'	3,482	[1]	'	3,941	[2]
Total loans past due	14,500		'	14,500		'	16,084
Total current	871,915		'	871,915		'	710,424
Recorded Investment	886,415		'	886,415		'	726,508
Loans past due 90 days or more and accruing	954		'	954		'	1,016
Financing Receivable, Modifications, Recorded Investment, During Period	759		627	1,186		1,041	'
Leases [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Accruing loans past due 30-89 days	0		'	0		'	0
Past due nonaccrual loans and loans past due 90 days or more and accruing	0	[1]	'	0	[1]	'	0	[2]
Total loans past due	0		'	0		'	0
Total current	3,235		'	3,235		'	3,427
Recorded Investment	3,235		'	3,235		'	3,427
Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Number of Contracts, During Period	3		5	9		12	'
Accruing Financing Receivable Modifications [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	1,832		3,541	2,572		5,838	'
Accruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	776		2,806	776		2,813	'
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		403	'
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	0		0	0		0	'
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	0		15	0		15	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	508		120	749		1,513	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	0		129	93		222	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	133		52	228		118	'
Accruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Accruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Accruing Financing Receivable Modifications [Member] | Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	415		419	726		754	'
Nonaccruing Financing Receivable Modifications [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	2,697		6,991	4,281		12,263	'
Nonaccruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	1,025		678	1,065		1,052	'
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	207		'	'
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		24	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	312		'	333		2,574	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	356		393	1,104		1,616	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	29		0	195		0	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	9		41	12		75	'
Nonaccruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'		'	'		'	'
Nonaccruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	622		5,671	905		6,635	'
Nonaccruing Financing Receivable Modifications [Member] | Consumer [Member]	'		'	'		'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'		'	'		'	'
Financing Receivable, Modifications, Recorded Investment, During Period	$344		$208	$460		$287	'
[1]	Includes $1.8 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings. DecemberB 31, 2013(inB thousands)AccruingB loanspastB dueB 30-89daysB PastB duenonaccrualB loans andB loansB pastdueB 90B daysB ormoreB andaccruing*B TotalB pastB dueB TotalB currentB TotalB recordedinvestmentCommercial, financial and agricultural$1,233B $13,275B $14,508B $814,003B $828,511Commercial real estate2,168B 18,274B 20,442B 1,095,596B 1,116,038Construction real estate: SEPH commercial land and developmentbB 4,242B 4,242B 1,606B 5,848Remaining commercialbB 3,463B 3,463B 107,642B 111,105Mortgage264B 75B 339B 31,639B 31,978Installment207B 14B 221B 7,351B 7,572Residential real estate: Commercial900B 5,659B 6,559B 401,732B 408,291Mortgage13,633B 11,829B 25,462B 1,119,185B 1,144,647HELOC571B 402B 973B 213,462B 214,435Installment696B 436B 1,132B 32,841B 33,973Consumer12,143B 3,941B 16,084B 710,424B 726,508LeasesbB bB bB 3,427B 3,427Total loans$31,815B $61,610B $93,425B $4,538,908B $4,632,333* Includes $1.7 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
[2]	* Includes $1.8 million of loans past due 90 days or more and accruing. The remaining are past due, nonaccrual loans and accruing troubled debt restructurings.
[3]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.

Loans_Recorded_Investment_By_L

Loans (Recorded Investment By Loan Grade) (Details) (USD $)	Sep. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	$4,784,376		$4,632,333
Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	410,034		408,291
Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	1,076,420	[1]	1,116,038	[1]
Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	3,235		3,427
5 Rated [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	14,786		29,891
5 Rated [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'	[2]	'
5 Rated [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		354	[2]
5 Rated [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	3,470		6,858
5 Rated [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	1,412		5,033
5 Rated [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	3,444	[2]	6,055	[2]
5 Rated [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	6,460	[2]	11,591	[2]
5 Rated [Member] | Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	0		0
6 Rated [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	1,809		2,698
6 Rated [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	0	[2]	'
6 Rated [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		0	[2]
6 Rated [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		244
6 Rated [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	540		397
6 Rated [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	136	[2]	532	[2]
6 Rated [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	1,133	[2]	1,525	[2]
6 Rated [Member] | Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	0		0
Impaired [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	76,253		111,529
Impaired [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	2,097	[2]	'
Impaired [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		4,777	[2]
Impaired [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	5,970		10,782
Impaired [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	23,640		33,408
Impaired [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	23,243	[2]	20,740	[2]
Impaired [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	21,303	[2]	41,822	[2]
Impaired [Member] | Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	0		0
Pass Rated [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	2,340,521		2,329,102
Pass Rated [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	134	[2]	'
Pass Rated [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	'		717	[2]
Pass Rated [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	119,315		93,221
Pass Rated [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	384,442		369,453
Pass Rated [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	785,871	[2]	801,184	[2]
Pass Rated [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	1,047,524	[2]	1,061,100	[2]
Pass Rated [Member] | Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Total ending loan balance, recorded investment	3,235		3,427
Recorded Investment [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	2,433,369		2,473,220
Recorded Investment [Member] | SEPH Commercial Land and Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	2,231	[2]	'
Recorded Investment [Member] | SEPH Commercial Land And Development [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	'		5,848	[2]
Recorded Investment [Member] | Remaining Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	128,755		111,105
Recorded Investment [Member] | Residential Real Estate - Commercial [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	410,034		408,291
Recorded Investment [Member] | Commercial, Financial, and Agricultural [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	812,694	[2]	828,511	[2]
Recorded Investment [Member] | Commercial Real Estate [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	1,076,420	[2]	1,116,038	[2]
Recorded Investment [Member] | Leases [Member]	'		'
Financing Receivable, Recorded Investment [Line Items]	'		'
Recorded Investment	$3,235		$3,427
[1]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.
[2]	* Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.

Loans_TDR_Number_Of_Contracts_

Loans (TDR Number Of Contracts Modified And Recorded Investment) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
	contracts	contracts	contracts	contracts
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Troubled Debt Restructuring, Classification removed	$900,000	$728,000	$2,500,000	$3,600,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	80	100	96	128
Number of Contracts	121	112	332	373
Total Recorded Investment	4,529,000	10,532,000	6,853,000	18,101,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	2,228,000	5,603,000	2,507,000	7,162,000
Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	0	0	0	0
Total Recorded Investment	'	'	'	'
Commercial Financial And Agricultural [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	3	7	4	12
Number of Contracts	14	7	24	21
Total Recorded Investment	1,801,000	3,484,000	1,841,000	3,865,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	62,000	554,000	111,000	977,000
Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	0
Number of Contracts	0	0	2	2
Total Recorded Investment	'	'	207,000	403,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	'	'	'	'
Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	2	3	2	9
Number of Contracts	2	0	4	14
Total Recorded Investment	312,000	'	333,000	2,574,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	194,000	2,293,000	194,000	2,906,000
Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	18	21	21	25
Number of Contracts	11	8	31	41
Total Recorded Investment	864,000	513,000	1,853,000	3,129,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	1,205,000	1,645,000	1,354,000	2,024,000
Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	0	1	1	3
Total Recorded Investment	'	15,000	'	39,000
Residential Real Estate Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	142,000	93,000	240,000	193,000
SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	1
Number of Contracts	0	0	0	0
Total Recorded Investment	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	'	'	'	14,000
Residential Real Estate Home Equity Line Of Credit [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	1	0	1	0
Number of Contracts	2	6	7	13
Total Recorded Investment	29,000	129,000	288,000	222,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	166,000	'	166,000	'
Consumer Loan [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	54	58	65	68
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	486,000	328,000	564,000	411,000
Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0	0	0
Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	0	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0	0	11,000
Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	4	0	5
Number of Contracts	2	9	8	16
Total Recorded Investment	622,000	5,671,000	905,000	6,635,000
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	'	634,000	'	670,000
Residential Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	2	7	3	7
Number of Contracts	3	5	9	12
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	115,000	149,000	118,000	149,000
Consumer [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Number of Contracts	87	76	246	251
Total Recorded Investment	759,000	627,000	1,186,000	1,041,000
Finance Leases Financing Receivable [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Financing Receivable, Modifications, Subsequent Default, Number of Contracts, During Period	0	0	'	'
Financing Receivable, Modifications, Subsequent Default, Recorded Investment, During Period	0	0	'	'
Accruing [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	1,832,000	3,541,000	2,572,000	5,838,000
Accruing [Member] | Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	0	0	0	0
Accruing [Member] | Commercial Financial And Agricultural [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	776,000	2,806,000	776,000	2,813,000
Accruing [Member] | Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	403,000
Accruing [Member] | Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Accruing [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	508,000	120,000	749,000	1,513,000
Accruing [Member] | Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	0	15,000	0	15,000
Accruing [Member] | Residential Real Estate Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	133,000	52,000	228,000	118,000
Accruing [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Accruing [Member] | Residential Real Estate Home Equity Line Of Credit [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	0	129,000	93,000	222,000
Accruing [Member] | Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Accruing [Member] | Consumer [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	415,000	419,000	726,000	754,000
Nonaccrual [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	2,697,000	6,991,000	4,281,000	12,263,000
Nonaccrual [Member] | Construction Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Nonaccrual [Member] | Commercial Financial And Agricultural [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	1,025,000	678,000	1,065,000	1,052,000
Nonaccrual [Member] | Construction Real Estate - Remaining Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	207,000	'
Nonaccrual [Member] | Residential Real Estate - Commercial [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	312,000	'	333,000	2,574,000
Nonaccrual [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	356,000	393,000	1,104,000	1,616,000
Nonaccrual [Member] | Construction Real Estate - Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	24,000
Nonaccrual [Member] | Residential Real Estate Installment [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	9,000	41,000	12,000	75,000
Nonaccrual [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	'	'	'	'
Nonaccrual [Member] | Residential Real Estate Home Equity Line Of Credit [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	29,000	0	195,000	0
Nonaccrual [Member] | Commercial Real Estate [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	622,000	5,671,000	905,000	6,635,000
Nonaccrual [Member] | Consumer [Member]	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'
Total Recorded Investment	$344,000	$208,000	$460,000	$287,000

Loans_Recorded_Investment_In_F

Loans (Recorded Investment In Financing Receivable Modified As TDR Within 12 Months) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
	contracts	contracts	contracts	contracts
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Troubled Debt Restructuring, Classification removed	$900,000	$728,000	$2,500,000	$3,600,000	'
Financing Receivable, Modifications, Number of Contracts, During Period	121	112	332	373	'
Number of Contracts	80	100	96	128	'
Recorded Investment	2,228,000	5,603,000	2,507,000	7,162,000	'
Financing Receivable, Modifications, Recorded Investment, During Period	4,529,000	10,532,000	6,853,000	18,101,000	'
Troubled Debt Restructuring Included In Nonaccrual Loans	46,800,000	'	46,800,000	'	76,300,000
Nonaccrual Trouble Debt Restructuring Current	14,500,000	'	14,500,000	'	50,600,000
Construction Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0	1	1	3	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	15,000	'	39,000	'
Commercial Financial And Agricultural [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	14	7	24	21	'
Number of Contracts	3	7	4	12	'
Recorded Investment	62,000	554,000	111,000	977,000	'
Financing Receivable, Modifications, Recorded Investment, During Period	1,801,000	3,484,000	1,841,000	3,865,000	'
SEPH Commercial Land and Development [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0	0	0	0	'
Number of Contracts	0	0	0	1	'
Recorded Investment	'	'	'	14,000	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'	'
Construction Real Estate - Remaining Commercial [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0	0	2	2	'
Number of Contracts	0	0	0	0	'
Recorded Investment	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	207,000	403,000	'
Residential Real Estate - Commercial [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2	0	4	14	'
Number of Contracts	2	3	2	9	'
Recorded Investment	194,000	2,293,000	194,000	2,906,000	'
Financing Receivable, Modifications, Recorded Investment, During Period	312,000	'	333,000	2,574,000	'
Residential Real Estate - Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	11	8	31	41	'
Number of Contracts	18	21	21	25	'
Recorded Investment	1,205,000	1,645,000	1,354,000	2,024,000	'
Financing Receivable, Modifications, Recorded Investment, During Period	864,000	513,000	1,853,000	3,129,000	'
Residential Real Estate - HELOC [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2	6	7	13	'
Number of Contracts	1	0	1	0	'
Recorded Investment	166,000	'	166,000	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	29,000	129,000	288,000	222,000	'
Construction Real Estate - Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	0	0	0	0	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'	'
Residential Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	142,000	93,000	240,000	193,000	'
Consumer Portfolio Segment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	87	76	246	251	'
Financing Receivable, Modifications, Recorded Investment, During Period	759,000	627,000	1,186,000	1,041,000	'
Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	2	9	8	16	'
Number of Contracts	0	4	0	5	'
Recorded Investment	'	634,000	'	670,000	'
Financing Receivable, Modifications, Recorded Investment, During Period	622,000	5,671,000	905,000	6,635,000	'
Construction Real Estate - Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Number of Contracts	0	0	0	0	'
Recorded Investment	0	0	0	0	'
Construction Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Number of Contracts	0	0	0	1	'
Recorded Investment	0	0	0	11,000	'
Residential Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Number of Contracts, During Period	3	5	9	12	'
Number of Contracts	2	7	3	7	'
Recorded Investment	115,000	149,000	118,000	149,000	'
Consumer Loan [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Number of Contracts	54	58	65	68	'
Recorded Investment	486,000	328,000	564,000	411,000	'
Finance Leases Financing Receivable [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Number of Contracts	0	0	'	'	'
Recorded Investment	0	0	'	'	'
Accruing Financing Receivable Modifications [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	1,832,000	3,541,000	2,572,000	5,838,000	'
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	0	15,000	0	15,000	'
Accruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	776,000	2,806,000	776,000	2,813,000	'
Accruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'	'
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	403,000	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	508,000	120,000	749,000	1,513,000	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	0	129,000	93,000	222,000	'
Accruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	0	0	0	0	'
Accruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	133,000	52,000	228,000	118,000	'
Accruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	415,000	419,000	726,000	754,000	'
Accruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'	'
Nonaccruing Financing Receivable Modifications [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	2,697,000	6,991,000	4,281,000	12,263,000	'
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	24,000	'
Nonaccruing Financing Receivable Modifications [Member] | Commercial Financial And Agricultural [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	1,025,000	678,000	1,065,000	1,052,000	'
Nonaccruing Financing Receivable Modifications [Member] | SEPH Commercial Land and Development [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'	'
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Remaining Commercial [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	207,000	'	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Commercial [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	312,000	'	333,000	2,574,000	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	356,000	393,000	1,104,000	1,616,000	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - HELOC [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	29,000	0	195,000	0	'
Nonaccruing Financing Receivable Modifications [Member] | Construction Real Estate - Mortgage [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	'	'	'	'	'
Nonaccruing Financing Receivable Modifications [Member] | Residential Real Estate - Installment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	9,000	41,000	12,000	75,000	'
Nonaccruing Financing Receivable Modifications [Member] | Consumer Portfolio Segment [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	344,000	208,000	460,000	287,000	'
Nonaccruing Financing Receivable Modifications [Member] | Commercial Real Estate [Member]	'	'	'	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'	'	'	'
Financing Receivable, Modifications, Recorded Investment, During Period	$622,000	$5,671,000	$905,000	$6,635,000	'

Allowance_For_Loan_Losses_Acti

Allowance For Loan Losses (Activity In The Allowance For Loan Losses) (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	$57,911	$55,111	$59,468	$55,537
Charge-offs	3,985	5,288	15,507	15,635
Recoveries	3,585	5,573	17,035	14,492
Net Charge-offs	4,738	-285	2,810	1,143
Provision	4,501	2,498	1,016	3,500
Ending balance	57,674	57,894	57,674	57,894
Commercial Financial And Agricultural [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	14,196	15,391	14,218	15,635
Charge-offs	874	3,297	1,727	6,781
Recoveries	161	216	755	1,133
Net Charge-offs	1,310	3,081	1,569	5,648
Provision	136	1,741	373	4,064
Ending balance	13,022	14,051	13,022	14,051
Commercial Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	11,062	11,025	15,899	11,736
Charge-offs	463	457	6,531	1,533
Recoveries	161	358	4,074	620
Net Charge-offs	1,769	99	3,924	913
Provision	1,136	4,611	-1,546	4,714
Ending balance	10,429	15,537	10,429	15,537
Construction Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	7,821	7,132	6,855	6,841
Charge-offs	11	100	35	1,771
Recoveries	2,368	4,026	8,342	5,874
Net Charge-offs	-1,095	-3,926	-7,045	-4,103
Provision	-262	-4,704	-5,246	-4,590
Ending balance	8,654	6,354	8,654	6,354
Residential Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	14,519	14,647	14,251	14,759
Charge-offs	623	725	1,899	2,047
Recoveries	284	620	1,877	5,260
Net Charge-offs	1,351	105	1,034	-3,213
Provision	1,678	-942	1,629	-4,372
Ending balance	14,846	13,600	14,846	13,600
Consumer [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	10,313	6,916	8,245	6,566
Charge-offs	2,014	709	5,315	3,503
Recoveries	607	353	1,981	1,604
Net Charge-offs	1,407	356	3,334	1,899
Provision	1,817	1,792	5,812	3,685
Ending balance	10,723	8,352	10,723	8,352
Leases [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Beginning balance	0	0	0	0
Charge-offs	0	0	0	0
Recoveries	4	0	6	1
Net Charge-offs	-4	0	-6	-1
Provision	-4	0	-6	-1
Ending balance	0	0	0	0
Assets Held-for-sale [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	'	'	4,338	'
Assets Held-for-sale [Member] | Commercial Financial And Agricultural [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	597	'	597	'
Assets Held-for-sale [Member] | Commercial Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	1,467	'	1,467	'
Assets Held-for-sale [Member] | Assets Held-for-sale [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	4,338	'	'	'
Assets Held-for-sale [Member] | Construction Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	1,262	'	1,262	'
Assets Held-for-sale [Member] | Residential Real Estate [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	1,012	'	1,012	'
Assets Held-for-sale [Member] | Consumer [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	0	'	0	'
Assets Held-for-sale [Member] | Leases [Member]	'	'	'	'
Allowance for Loan and Lease Losses [Roll Forward]	'	'	'	'
Charge-offs	$0	'	$0	'

Allowance_For_Loan_Losses_Comp

Allowance For Loan Losses (Composition Of The Allowance For Loan Losses) (Details) (USD $)	Sep. 30, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	$4,120		$10,451
Allowance for loan losses collectively evaluated for impairment	53,554		49,017
Total ending allowance balance	57,674		59,468
Loans individually evaluated for impairment	76,198		112,304
Loans collectively evaluated for impairment	4,694,235		4,506,535
Total ending loan balance, net of accrued interest receivable	4,770,433		4,618,839
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	5.41%		9.31%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	1.14%		1.09%
Total ending allowance for loan losses balance as a percentage of loan balance	1.21%		1.29%
Recorded investment	76,231		112,315
Recorded investment collectively evaluated for impairment	4,708,145		4,520,018
Recorded Investment	4,784,376		4,632,333
Commercial Financial And Agricultural [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	1,652		3,268
Allowance for loan losses collectively evaluated for impairment	11,370		10,950
Total ending allowance balance	13,022		14,218
Loans individually evaluated for impairment	23,186		20,724
Loans collectively evaluated for impairment	786,364		804,708
Total ending loan balance, net of accrued interest receivable	809,550	[1]	825,432	[1]
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	7.12%		15.77%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	1.45%		1.36%
Total ending allowance for loan losses balance as a percentage of loan balance	1.61%		1.72%
Recorded investment	23,186		20,727
Recorded investment collectively evaluated for impairment	789,508		807,784
Recorded Investment	812,694	[1]	828,511	[1]
Commercial Real Estate [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	252		5,496
Allowance for loan losses collectively evaluated for impairment	10,177		10,403
Total ending allowance balance	10,429		15,899
Loans individually evaluated for impairment	21,298		41,816
Loans collectively evaluated for impairment	1,051,252		1,070,457
Total ending loan balance, net of accrued interest receivable	1,072,550	[1]	1,112,273	[1]
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	1.18%		13.14%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	0.97%		0.97%
Total ending allowance for loan losses balance as a percentage of loan balance	0.97%		1.43%
Recorded investment	21,303		41,822
Recorded investment collectively evaluated for impairment	1,055,117		1,074,216
Recorded Investment	1,076,420	[1]	1,116,038	[1]
Construction Real Estate [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	1,951		1,132
Allowance for loan losses collectively evaluated for impairment	6,703		5,723
Total ending allowance balance	8,654		6,855
Loans individually evaluated for impairment	8,067		15,559
Loans collectively evaluated for impairment	162,319		140,557
Total ending loan balance, net of accrued interest receivable	170,386		156,116
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	24.18%		7.28%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	4.13%		4.07%
Total ending allowance for loan losses balance as a percentage of loan balance	5.08%		4.39%
Recorded investment	8,067		15,559
Recorded investment collectively evaluated for impairment	162,789		140,944
Recorded Investment	170,856		156,503
Residential Real Estate [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	230		555
Allowance for loan losses collectively evaluated for impairment	14,616		13,696
Total ending allowance balance	14,846		14,251
Loans individually evaluated for impairment	23,612		33,406
Loans collectively evaluated for impairment	1,807,508		1,764,475
Total ending loan balance, net of accrued interest receivable	1,831,120		1,797,881
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	0.97%		1.66%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	0.81%		0.78%
Total ending allowance for loan losses balance as a percentage of loan balance	0.81%		0.79%
Recorded investment	23,640		33,408
Recorded investment collectively evaluated for impairment	1,811,116		1,767,938
Recorded Investment	1,834,756		1,801,346
Consumer [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	35		0
Allowance for loan losses collectively evaluated for impairment	10,688		8,245
Total ending allowance balance	10,723		8,245
Loans individually evaluated for impairment	35		799
Loans collectively evaluated for impairment	883,613		722,934
Total ending loan balance, net of accrued interest receivable	883,648		723,733
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	100.00%		0.00%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	1.21%		1.14%
Total ending allowance for loan losses balance as a percentage of loan balance	1.21%		1.14%
Recorded investment	35		799
Recorded investment collectively evaluated for impairment	886,380		725,709
Recorded Investment	886,415		726,508
Leases [Member]	'		'
Financing Receivable, Allowance for Credit Losses [Line Items]	'		'
Allowance for loan losses individually evaluated for impairment	0		0
Allowance for loan losses collectively evaluated for impairment	0		0
Total ending allowance balance	0		0
Loans individually evaluated for impairment	0		0
Loans collectively evaluated for impairment	3,179		3,404
Total ending loan balance, net of accrued interest receivable	3,179		3,404
Allowance for loan losses as a percentage of loan balance individually evaluated for impairment	0.00%		0.00%
Allowance for loan losses as a percentage of loan balance collectively evaluated for impairment	0.00%		0.00%
Total ending allowance for loan losses balance as a percentage of loan balance	0.00%		0.00%
Recorded investment	0		0
Recorded investment collectively evaluated for impairment	3,235		3,427
Recorded Investment	$3,235		$3,427
[1]	Included within commercial, financial and agricultural loans, commercial real estate loans, and SEPH commercial land and development loans is an immaterial amount of consumer loans that are not broken out by class.

Earnings_Per_Common_Share_Narr

Earnings Per Common Share (Narrative) (Details)	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share [Abstract]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number	21,975	21,975	'
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	21,243	18,305	0

Earnings_Per_Common_Share_Summ

Earnings Per Common Share (Summary Of Computation Of Basic And Diluted Earnings Per Common Share) (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share [Abstract]	'	'	'	'
Income available to common shareholders	$18,303	$19,029	$59,749	$59,773
Denominator for basic earnings per share (weighted average common shares outstanding)	15,392,421	15,411,972	15,395,320	15,411,981
Effect of dilutive options and warrants	21,243	0	18,305	0
Denominator for diluted earnings per share (weighted average common shares outstanding adjusted for the effect of dilutive options and warrants)	15,413,664	15,411,972	15,413,625	15,411,981
Basic earnings per common share	$1.19	$1.23	$3.88	$3.88
Diluted earnings per common share	$1.19	$1.23	$3.88	$3.88

Segment_Information_Schedule_O

Segment Information (Schedule Of Operating Results By Segment) (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
			segments
Segment Reporting Information [Line Items]	'	'	'	'	'
Number of Operating Segments	'	'	3	'	'
Net interest income	$56,709	$54,960	$167,750	$165,125	'
Provision for (recovery of) loan losses	4,501	2,498	1,016	3,500	'
Other income and security gains	19,396	17,396	55,715	55,499	'
Total other expense	46,903	44,715	142,797	137,383	'
Income (loss) before income taxes	24,701	25,143	79,652	79,741	'
Income Tax Expense (Benefit)	6,398	6,114	19,903	19,968	'
Net income	18,303	19,029	59,749	59,773	'
Assets	7,013,272	6,705,891	7,013,272	6,705,891	6,638,347
PNB [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	55,400	52,348	163,789	156,819	'
Provision for (recovery of) loan losses	6,527	6,339	8,070	11,591	'
Other income and security gains	18,415	16,756	53,027	53,164	'
Total other expense	40,923	39,860	125,213	120,592	'
Income (loss) before income taxes	26,365	22,905	83,533	77,800	'
Income Tax Expense (Benefit)	7,128	5,656	22,500	20,289	'
Net income	19,237	17,249	61,033	57,511	'
Assets	6,915,442	6,588,368	6,915,442	6,588,368	'
GFSC [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	1,838	2,204	5,679	6,575	'
Provision for (recovery of) loan losses	425	355	1,014	775	'
Other income and security gains	'	6	1	5	'
Total other expense	774	730	2,361	2,326	'
Income (loss) before income taxes	639	1,125	2,305	3,479	'
Income Tax Expense (Benefit)	223	394	807	1,218	'
Net income	416	731	1,498	2,261	'
Assets	41,104	50,047	41,104	50,047	'
SEPH [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	32	-462	-261	-1,464	'
Provision for (recovery of) loan losses	-2,451	-4,196	-8,068	-8,866	'
Other income and security gains	892	525	2,605	2,001	'
Total other expense	3,332	2,270	9,266	9,523	'
Income (loss) before income taxes	43	1,989	1,146	-120	'
Income Tax Expense (Benefit)	15	696	401	-42	'
Net income	28	1,293	745	-78	'
Assets	53,025	77,270	53,025	77,270	'
All Other [Member]	'	'	'	'	'
Segment Reporting Information [Line Items]	'	'	'	'	'
Net interest income	-561	870	-1,457	3,195	'
Provision for (recovery of) loan losses	'	'	'	'	'
Other income and security gains	89	109	82	329	'
Total other expense	1,874	1,855	5,957	4,942	'
Income (loss) before income taxes	-2,346	-876	-7,332	-1,418	'
Income Tax Expense (Benefit)	-968	-632	-3,805	-1,497	'
Net income	-1,378	-244	-3,527	79	'
Assets	$3,701	($9,794)	$3,701	($9,794)	'

Mortgage_Loans_Held_For_Sale_D

Mortgage Loans Held For Sale (Details) (USD $)	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Mortgage Loans Held for Sale [Line Items]	'	'
Loans held for sale - lower of cost or market	$28,606,000	$1,666,000
Mortgage loans held for sale	6,621,000	1,666,000
Mortgage loans held for sale, contractual balance	6,500,000	1,600,000
Gain expected upon sale of mortgage loans	89,000	28,000
Commercial Portfolio Segment [Member]	'	'
Mortgage Loans Held for Sale [Line Items]	'	'
Loans held for sale - lower of cost or market	$22,000,000	'

Investment_Securities_Narrativ

Investment Securities (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Schedule of Investments [Line Items]	'	'	'	'
Available-for-sale Securities and Held-to-maturity Securities	'0	'0	'468	'0
Other than Temporary Impairment Losses, Investments	$0	'	$0	$17,000
Asset backed securities mortgage portfolio, term	'	'	'15 years	'
Pre-tax gain on sale of securities	'	'	'	20,000
U.S. Treasury And Sponsored Entities Callable Notes [Member]	'	'	'	'
Schedule of Investments [Line Items]	'	'	'	'
Available for Sale expected to be called	168,700,000	'	168,700,000	'
Available-for-sale securities	$551,200,000	'	$551,200,000	'
U.S. Treasury And Sponsored Entities Callable Notes [Member] | Minimum [Member]	'	'	'	'
Schedule of Investments [Line Items]	'	'	'	'
Available for Sale Securities, Debt Maturities, Term	'	'	'8 years	'
U.S. Treasury And Sponsored Entities Callable Notes [Member] | Maximum [Member]	'	'	'	'
Schedule of Investments [Line Items]	'	'	'	'
Available for Sale Securities, Debt Maturities, Term	'	'	'13 years	'

Investment_Securities_Schedule

Investment Securities (Schedule Of Investment Securities) (Details) (USD $)	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	$1,277,358	$1,222,143
Securities Available-for-Sale, Gross Unrealized Holdings Gains	12,009	9,609
Securities Available-for-Sale, Gross Unrealized Holding Losses	25,402	55,486
Securities Available-for-Sale, Total Fair value	1,263,965	1,176,266
Securities Held-to-Maturity, Amortized Cost	150,349	182,061
Securities Held-to-Maturity, Gross Unrecognized Holding Gains	3,099	5,383
Securities Held-to-Maturity, Gross Unrecognized Holding Losses	462	42
Securities Held-to-Maturity, Estimated Fair Value	152,986	187,402
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	570,635	570,632
Securities Available-for-Sale, Gross Unrealized Holdings Gains	'	'
Securities Available-for-Sale, Gross Unrealized Holding Losses	19,476	45,496
Securities Available-for-Sale, Total Fair value	551,159	525,136
Obligations Of States And Political Subdivisions [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Held-to-Maturity, Amortized Cost	'	240
Securities Held-to-Maturity, Gross Unrecognized Holding Gains	'	1
Securities Held-to-Maturity, Gross Unrecognized Holding Losses	'	'
Securities Held-to-Maturity, Estimated Fair Value	'	241
U.S. Government Sponsored Entities Asset-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	705,603	650,391
Securities Available-for-Sale, Gross Unrealized Holdings Gains	10,544	8,070
Securities Available-for-Sale, Gross Unrealized Holding Losses	5,926	9,990
Securities Available-for-Sale, Total Fair value	710,221	648,471
Securities Held-to-Maturity, Amortized Cost	150,349	181,821
Securities Held-to-Maturity, Gross Unrecognized Holding Gains	3,099	5,382
Securities Held-to-Maturity, Gross Unrecognized Holding Losses	462	42
Securities Held-to-Maturity, Estimated Fair Value	152,986	187,161
Other Equity Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Amortized Cost	1,120	1,120
Securities Available-for-Sale, Gross Unrealized Holdings Gains	1,465	1,539
Securities Available-for-Sale, Gross Unrealized Holding Losses	'	'
Securities Available-for-Sale, Total Fair value	$2,585	$2,659

Investment_Securities_Schedule1

Investment Securities (Schedule Of Unrealized Loss On Securities) (Details) (USD $)	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Less than 12 months, Fair value	'	$781,661
Securities Available-for-Sale, Less than 12 months, Unrealized losses	'	38,173
Securities Available-for-Sale, 12 months or longer, Fair value	740,275	169,082
Securities Available-for-Sale, 12 months or longer, Unrealized losses	25,402	17,313
Securities Available-for-Sale, Fair value, Total	740,275	950,743
Securities Available-for-Sale, Unrealized losses, Total	25,402	55,486
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Less than 12 months, Fair value	'	377,626
Securities Available-for-Sale, Less than 12 months, Unrealized losses	'	29,256
Securities Available-for-Sale, 12 months or longer, Fair value	551,159	147,510
Securities Available-for-Sale, 12 months or longer, Unrealized losses	19,476	16,240
Securities Available-for-Sale, Fair value, Total	551,159	525,136
Securities Available-for-Sale, Unrealized losses, Total	19,476	45,496
U.S. Government Sponsored Entities Asset-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Less than 12 months, Fair value	'	404,035
Securities Available-for-Sale, Less than 12 months, Unrealized losses	'	8,917
Securities Available-for-Sale, 12 months or longer, Fair value	189,116	21,572
Securities Available-for-Sale, 12 months or longer, Unrealized losses	5,926	1,073
Securities Available-for-Sale, Fair value, Total	189,116	425,607
Securities Available-for-Sale, Unrealized losses, Total	5,926	9,990
Securities Held-to-Maturity, Less than 12 months, Fair value	65,552	5,781
Securities Held-to-Maturity, Less than 12 months, Unrealized losses	430	42
Securities Held-to-Maturity, 12 months or longer, Fair value	3,342	'
Securities Held-to-Maturity, 12 months or longer, Unrealized losses	32	'
Securities Held-to-Maturity, Fair value, Total	68,894	5,781
Securities Held-to-Maturity, Unrealized losses, Total	$462	$42

Investment_Securities_Amortize

Investment Securities (Amortized Cost And Estimated Fair Value Of Investments In Debt Securities By Contractual Maturity) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Total Fair value	$1,263,965	$1,176,266
Securities Held-to-Maturity, Amortized Cost	150,349	182,061
Securities held-to-maturity, fair value	152,986	187,402
Obligations Of States And Political Subdivisions [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Held-to-Maturity, Amortized Cost	'	240
Securities held-to-maturity, fair value	'	241
Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Due one through five years, Amortized cost	173,750	'
Securities Available-for-Sale, Due one through five years, Fair value	168,675	'
Available for Sale Securities Debt Maturities After One Through Five Years Weighted Avg Yield	1.82%	'
Securities Available-for-Sale, Due five through ten years, Amortized cost	396,885	'
Securities Available-for-Sale, Due five through ten years, Fair value	382,484	'
Available for Sale Securities Debt Maturities After Five Through Ten Years Weighted Avg Yield	2.43%	'
Securities Available-for-Sale, Total, Amortized cost	570,635	'
Securities Available-for-Sale, Total Fair value	551,159	525,136
Available for Sale Securities Weighted Avg Yield	2.24%	'
U.S. Government Sponsored Entities Asset-Backed Securities [Member]	'	'
Schedule of Investments [Line Items]	'	'
Securities Available-for-Sale, Total, Amortized cost	705,603	'
Securities Available-for-Sale, Total Fair value	710,221	648,471
Available for Sale Securities Weighted Avg Yield	2.41%	'
Securities Held-to-Maturity, Amortized Cost	150,349	181,821
Securities held-to-maturity, fair value	$152,986	$187,161
Held to Maturity Securities weighted avg yield	3.60%	'

Other_Investment_Securities_Sc

Other Investment Securities (Schedule Of Other Investment Securities) (Details) (USD $)	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]	'	'
Federal Home Loan Bank stock	$50,086,000	$59,031,000
Federal Reserve Bank stock	8,225,000	6,876,000
FHLB Shares repurchased	89,460	'
FHLB Stock amount repurchased	8,900,000	'
FRB Stock shares purchased	27,000	'
FRB amount stock purchased	1,400,000	'
Other investment securities	$58,311,000	$65,907,000

Share_Based_Compensation_Detai

Share Based Compensation (Details) (USD $)	3 Months Ended	9 Months Ended
In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2014	Sep. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Allocated Share-based Compensation Expense	$135	$355	$0
2013 Long Term Incentive Plan [Member]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	600,000	600,000	'
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	567,475	567,475	'
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	'	21,975	'

Pension_Plan_Components_Of_Net

Pension Plan (Components Of Net Periodic Benefit Expense) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]	'	'	'	'
Service cost	$1,083,000	$1,204,000	$3,249,000	$3,612,000
Interest cost	1,144,000	1,056,000	3,432,000	3,168,000
Expected return on plan assets	-2,717,000	-2,384,000	-8,151,000	-7,152,000
Amortization of prior service cost	5,000	5,000	15,000	15,000
Recognized net actuarial loss	0	676,000	0	2,028,000
Benefit expense	-485,000	557,000	-1,455,000	1,671,000
Pension plan contributions	'	'	$0	$12,600,000

Loan_Servicing_Narrative_Detai

Loan Servicing (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Transfers and Servicing of Financial Assets [Abstract]	'	'	'	'	'
Serviced sold mortgage loans	$1,270,000,000	$1,340,000,000	$1,270,000,000	$1,340,000,000	$1,330,000,000
Serviced sold mortgage loans with recourse	7,600,000	11,500,000	7,600,000	11,500,000	10,700,000
Mortgage Loans Sold with Recourse, Reserve	178,000	'	178,000	'	1,000,000
Servicing fees included in other service income	$800,000	$900,000	$2,600,000	$2,700,000	'

Loan_Servicing_Activity_For_MS

Loan Servicing (Activity For MSRs And Related Valuation Allowance) (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Servicing Asset at Amortized Value, Balance [Roll Forward]	'	'	'	'
Carrying amount, net, beginning of period	$8,662	$8,260	$9,013	$7,763
Additions	275	392	713	2,191
Amortization	-421	-533	-1,249	-2,075
Changes in valuation inputs & assumptions	116	1,013	155	1,253
Carrying amount, net, end of period	8,632	9,132	8,632	9,132
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]	'	'	'	'
Valuation allowance, beginning of period	992	2,084	1,031	2,324
Changes in valuation allowance	-116	-1,013	-155	-1,253
Valuation allowance, end of period	$876	$1,071	$876	$1,071

Fair_Value_Narrative_Details

Fair Value (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2012
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'
Loans held for sale - lower of cost or market	$28,606,000	'	$28,606,000	'	$1,666,000	'	'	'
Loans Held-for-sale, Fair Value Disclosure	32,163,000	'	32,163,000	'	1,666,000	'	'	'
Impaired Financing Receivable, Carrying Value	72,111,000	'	72,111,000	'	101,864,000	'	'	'
Discount percentage applied to real estate appraised values	'	'	15.00%	'	'	'	'	'
Discount percentage applied to lot development appraised values	'	'	6.00%	'	'	'	'	'
Partial Charge-Offs On Impaired Loans	'	'	44,574,000	'	63,272,000	'	'	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	4,120,000	'	4,120,000	'	10,451,000	'	'	'
Impaired Financing Receivable, Related Allowance	4,120,000	'	4,120,000	'	10,451,000	'	'	'
Impaired loans carried at fair value	17,577,000	'	17,577,000	'	33,819,000	'	'	'
Partial Charge-Offs On Impaired Loans carried at Fair Value	'	'	32,117,000	'	48,952,000	'	'	'
Book Value Of Impaired Loans Carried At Fair Value	20,011,000	'	20,011,000	'	41,002,000	'	'	'
Impaired Financing Receivable, carried at fair value, related expense	-200,000	6,000,000	2,300,000	8,100,000	'	'	'	'
MSR recorded at lower of cost or fair value	8,632,000	9,132,000	8,632,000	9,132,000	9,013,000	8,662,000	8,260,000	7,763,000
Mortgage Servicing Rights Fair Value	3,000,000	'	3,000,000	'	'	'	'	'
Valuation allowance of MSR	876,000	1,071,000	876,000	1,071,000	1,031,000	992,000	2,084,000	2,324,000
MSRs recorded at cost	5,600,000	'	5,600,000	'	6,700,000	'	'	'
Changes due to fair value adjustments	116,000	1,013,000	155,000	1,253,000	'	'	'	'
Other Real Estate, Foreclosed Assets, and Repossessed Assets	19,185,000	'	19,185,000	'	34,636,000	'	'	'
Percent of OREO held at fair value	60.28%	'	60.28%	'	53.49%	'	'	'
Other Real Estate, Foreclosed Assets, and Repossessed Assets, Fair Value	11,600,000	'	11,600,000	'	18,526,000	'	'	'
OREO valuation adjustments	935,000	2,030,000	2,026,000	2,229,000	'	'	'	'
Loans held for sale - amount held at cost	8,000,000	'	8,000,000	'	'	'	'	'
Loans held for sale-related expense	'	'	3,200,000	'	'	'	'	'
Commercial Portfolio Segment [Member]	'	'	'	'	'	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'
Loans held for sale - lower of cost or market	22,000,000	'	22,000,000	'	'	'	'	'
Loans Held-for-sale, Fair Value Disclosure	13,976,000	'	13,976,000	'	'	'	'	'
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]	'	'	'	'	'	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'
Impaired Financing Receivable, Related Allowance	2,434,000	'	2,434,000	'	7,183,000	'	'	'
Financing Receivable, not collateral dependent [Domain]	'	'	'	'	'	'	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'	'	'	'	'	'	'
Impaired Financing Receivable, Related Allowance	$1,686,000	'	$1,686,000	'	$3,268,000	'	'	'

Fair_Value_Assets_And_Liabilit

Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	$6,621	$1,666
Fair Value Swap [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	226	135
Fair Value, Measurements, Recurring [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	'	'
Mortgage IRLCs	'	'
Fair Value, Measurements, Recurring [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	6,621	1,666
Mortgage IRLCs	47	61
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	'	'
Mortgage IRLCs	'	'
Fair Value, Measurements, Recurring [Member] | Fair Value [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Mortgage loans held for sale	6,621	1,666
Mortgage IRLCs	47	61
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	551,159	525,136
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
Fair Value, Measurements, Recurring [Member] | Obligations Of U.S. Treasury And Other U.S. Government Sponsored Entities [Member] | Fair Value [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	551,159	525,136
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	710,221	648,471
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
Fair Value, Measurements, Recurring [Member] | U.S. Government Sponsored Entities' Asset-Backed Securities [Member] | Fair Value [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	710,221	648,471
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	1,824	1,900
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	'	'
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	761	759
Fair Value, Measurements, Recurring [Member] | Other Equity Securities [Member] | Fair Value [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Investment securities	2,585	2,659
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Level 1 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	'	'
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Level 2 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	'	'
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Level 3 [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	226	135
Fair Value, Measurements, Recurring [Member] | Fair Value Swap [Member] | Fair Value [Member]	'	'
Fair Value, Assets And Liabilities Measured On Recurring Basis [Line Items]	'	'
Swap	$226	$135

Fair_Value_Reconciliation_Of_L

Fair Value (Reconciliation Of Level 3 Input For Financial Instruments Measured On Recurring Basis) (Details) (Level 3 [Member], Fair Value, Measurements, Recurring [Member], USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Other Equity Securities [Member]	'	'	'	'
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	'	'	'	'
Balance, beginning	$747	$795	$759	$780
Included in earnings - realized	0	-17	0	-17
Included in other comprehensive income	14	-25	2	-10
Periodic, sales, issuances and settlements, other	0	0	0	0
Periodic settlement of fair value swap	0	0	0	0
Balance, ending	761	753	761	753
Fair Value Swap [Member]	'	'	'	'
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	'	'	'	'
Balance, Beginning of Period	-135	-135	-135	-135
Included in earnings - unrealized	0	0	0	0
Included in other comprehensive income	0	0	0	'
Purchases, sales, issuances and settlements, other	0	0	0	0
Periodic settlement of fair value swap	-91	0	-91	0
Balance, End of Period	($226)	($135)	($226)	($135)

Fair_Value_Fair_Value_Of_Finan

Fair Value (Fair Value Of Financial Instruments) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	$303,286	$147,030
Investment securities	1,416,951	1,363,668
Loans Held-for-sale, Fair Value Disclosure	32,163	1,666
Impaired loans carried at fair value	17,577	33,819
Other loans	4,704,517	4,531,680
Loans receivable, net	4,722,141	4,565,560
Noninterest bearing checking accounts	1,175,991	1,193,553
Interest bearing transactions accounts	1,234,700	1,145,525
Savings accounts	1,278,222	1,124,994
Time deposits	1,437,708	1,331,129
Other	5,321	1,263
Total deposits	5,131,942	4,796,464
Short-term borrowings	268,718	242,029
Long-term debt	832,438	860,963
Subordinated debentures/notes	86,107	83,140
Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	226	135
Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	4,267	4,840
Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	13,943	13,495
Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,293	1,366
Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,511	1,535
Reported Value Measurement [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	303,286	147,030
Investment securities	1,414,314	1,358,327
Loans Held-for-sale, Fair Value Disclosure	28,606	1,666
Derivative Assets	47	61
Impaired loans carried at fair value	17,577	33,819
Other loans	4,695,135	4,525,491
Loans receivable, net	4,712,759	4,559,371
Noninterest bearing checking accounts	1,175,991	1,193,553
Interest bearing transactions accounts	1,234,700	1,145,525
Savings accounts	1,278,222	1,124,994
Time deposits	1,434,770	1,324,659
Other	5,321	1,263
Total deposits	5,129,004	4,789,994
Short-term borrowings	268,718	242,029
Long-term debt	788,685	810,541
Subordinated debentures/notes	80,250	80,250
Reported Value Measurement [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	226	135
Reported Value Measurement [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	4,267	4,840
Reported Value Measurement [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	13,943	13,495
Reported Value Measurement [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,293	1,366
Reported Value Measurement [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,511	1,535
Fair Value, Inputs, Level 1 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	303,286	147,030
Investment securities	1,824	1,900
Loans Held-for-sale, Fair Value Disclosure	'	'
Derivative Assets	0	0
Impaired loans carried at fair value	'	'
Other loans	'	'
Loans receivable, net	'	'
Noninterest bearing checking accounts	1,175,991	1,193,553
Interest bearing transactions accounts	1,234,700	1,145,525
Savings accounts	1,278,222	1,124,994
Time deposits	'	'
Other	5,321	1,263
Total deposits	3,694,234	3,465,335
Short-term borrowings	'	'
Long-term debt	'	'
Subordinated debentures/notes	'	'
Fair Value, Inputs, Level 1 [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	'	'
Fair Value, Inputs, Level 1 [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Fair Value, Inputs, Level 1 [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Fair Value, Inputs, Level 1 [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	14	16
Fair Value, Inputs, Level 1 [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	10	4
Estimate of Fair Value Measurement [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Derivative Assets	47	61
Impaired loans carried at fair value	'	33,819
Level 2 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	'	'
Investment securities	1,414,366	1,361,009
Loans Held-for-sale, Fair Value Disclosure	6,621	1,666
Derivative Assets	47	61
Impaired loans carried at fair value	'	'
Other loans	'	'
Loans receivable, net	47	61
Noninterest bearing checking accounts	'	'
Interest bearing transactions accounts	'	'
Savings accounts	'	'
Time deposits	1,437,708	1,331,129
Other	'	'
Total deposits	1,437,708	1,331,129
Short-term borrowings	268,718	242,029
Long-term debt	832,438	860,963
Subordinated debentures/notes	86,107	83,140
Level 2 [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	'	'
Level 2 [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	4,267	4,840
Level 2 [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Level 2 [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,279	1,350
Level 2 [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	1,501	1,531
Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Cash and money market instruments	'	'
Investment securities	761	759
Loans Held-for-sale, Fair Value Disclosure	25,542	'
Derivative Assets	0	0
Impaired loans carried at fair value	17,577	33,819
Other loans	4,704,517	4,531,680
Loans receivable, net	4,722,094	4,565,499
Noninterest bearing checking accounts	'	'
Interest bearing transactions accounts	'	'
Savings accounts	'	'
Time deposits	'	'
Other	'	'
Total deposits	'	'
Short-term borrowings	'	'
Long-term debt	'	'
Subordinated debentures/notes	'	'
Fair Value, Inputs, Level 3 [Member] | Fair Value Swap [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Swap	226	135
Fair Value, Inputs, Level 3 [Member] | Securities [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	'	'
Fair Value, Inputs, Level 3 [Member] | Loans [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest receivable	13,943	13,495
Fair Value, Inputs, Level 3 [Member] | Deposits [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	'	'
Fair Value, Inputs, Level 3 [Member] | Borrowings [Member]	'	'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'	'
Accrued interest payable	'	'

Fair_Value_Qualitative_informa

Fair Value Qualitative information about Level 3 fair value measurements (Details) (USD $)	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	4,722,141	4,565,560
Impaired loans carried at fair value	17,577	33,819
Other Assets, Fair Value Disclosure	4,704,517	4,531,680
Loans Held-for-sale, Fair Value Disclosure	32,163	1,666
Commercial Portfolio Segment [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	13,976	'
Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	17,577	33,819
Other Assets, Fair Value Disclosure	11,564	18,526
Loans Held-for-sale, Fair Value Disclosure	13,976	'
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	17,577	33,819
Other Assets, Fair Value Disclosure	11,564	18,526
Loans Held-for-sale, Fair Value Disclosure	13,976	'
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	9.50%	8.00%
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Minimum [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	50.00%	11.70%
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	10.30%	12.50%
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Maximum [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	50.00%	65.00%
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	9.50%	9.10%
Fair Value, Measurements, Nonrecurring [Member] | Loans Receivable [Member] | Weighted Average [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	50.00%	37.10%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	8,017	11,041
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	8,017	11,041
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	10,487	21,100
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	10,487	21,100
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Impaired loans carried at fair value	'	21,100
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	96.00%	109.00%
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	39.90%	22.80%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Impaired loans carried at fair value	'	4,777
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	5.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	10.80%	11.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	35.00%	96.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	10.80%	20.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	17.50%	13.90%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate, SEPH Commercial Land and Development [Member] | Loans Receivable [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	10.80%	14.90%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Impaired loans carried at fair value	'	3,788
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	0.20%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	10.00%	11.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	76.00%	40.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	22.00%	20.00%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	42.40%	22.40%
Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate - Remaining Commercial [Member] | Loans Receivable [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	15.80%	18.00%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	2,225	3,366
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	2,225	3,366
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Impaired loans carried at fair value	'	4,154
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	10.00%	7.80%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	120.60%	121.80%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	10.00%	10.00%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	14.20%	14.90%
Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Loans Receivable [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	10.00%	8.40%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	8.40%	8.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Minimum [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	60.00%	60.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	87.00%	140.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	10.00%	11.50%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Maximum [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	95.00%	95.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	1,322	4,119
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	31.40%	17.70%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	9.60%	9.60%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Commercial [Member] | Real Estate [Member] | Weighted Average [Member] | Cost Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Accumulated Depreciation	77.50%	80.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Minimum [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	15.00%	13.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	119.00%	484.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Maximum [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	15.00%	14.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Real Estate [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	8,017	11,041
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Real Estate [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	27.40%	36.20%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Construction [Member] | Real Estate [Member] | Weighted Average [Member] | Bulk Sale Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Discount Rate	15.00%	13.60%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Minimum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	0.00%	0.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Minimum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	6.80%	5.40%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Maximum [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	38.30%	273.00%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Maximum [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	7.80%	7.80%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Other Assets, Fair Value Disclosure	2,225	3,366
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member] | Weighted Average [Member] | Sales Comparison Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Comparability Adjustments	9.90%	19.20%
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned, Residential [Member] | Real Estate [Member] | Weighted Average [Member] | Income Approach Valuation Technique [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Fair Value Inputs, Cap Rate	7.60%	7.40%
Construction Real Estate - SEPH Commercial Land And Development [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	2,097	4,777
Construction Real Estate - SEPH Commercial Land And Development [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	2,097	4,777
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	3,700	3,788
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	3,700	3,788
Fair Value [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Impaired loans carried at fair value	'	33,819
Fair Value [Member] | Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Market and Income Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	10,487	'
Fair Value [Member] | Fair Value, Measurements, Nonrecurring [Member] | Residential Real Estate [Member] | Market Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	1,293	'
Fair Value [Member] | Construction Real Estate - SEPH Commercial Land And Development [Member] | Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member] | Market Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	2,097	'
Fair Value [Member] | Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member] | Construction Real Estate [Member] | Market Approach Valuation Technique [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	3,700	'

Fair_Value_Fair_Value_Assets_a

Fair Value Fair Value (Assets and liabilities measured at fair value on a nonrecurring basis) (Details) (USD $)	Sep. 30, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	$32,163	$1,666
Loans Receivable, Fair Value Disclosure	4,722,141	4,565,560
Other Assets, Fair Value Disclosure	4,704,517	4,531,680
Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	13,976	'
Loans Receivable, Fair Value Disclosure	17,577	33,819
Servicing Asset at Fair Value, Amount	2,980	2,259
Other Assets, Fair Value Disclosure	11,564	18,526
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	13,976	'
Loans Receivable, Fair Value Disclosure	17,577	33,819
Servicing Asset at Fair Value, Amount	'	'
Other Assets, Fair Value Disclosure	11,564	18,526
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	'	'
Loans Receivable, Fair Value Disclosure	'	'
Servicing Asset at Fair Value, Amount	2,980	2,259
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	10,487	21,100
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	10,487	21,100
Commercial Real Estate Portfolio Segment [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Other Assets, Fair Value Disclosure	2,225	3,366
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Other Assets, Fair Value Disclosure	2,225	3,366
Construction Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Other Assets, Fair Value Disclosure	8,017	11,041
Construction Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Other Assets, Fair Value Disclosure	8,017	11,041
Commercial Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Other Assets, Fair Value Disclosure	1,322	4,119
Commercial Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Other Assets, Fair Value Disclosure	1,322	4,119
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	1,293	4,154
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	1,293	4,154
Residential Real Estate [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	3,700	3,788
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	3,700	3,788
Construction Real Estate - Remaining Commercial [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
Construction Real Estate - SEPH Commercial Land And Development [Member] | Fair Value, Measurements, Nonrecurring [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	2,097	4,777
Construction Real Estate - SEPH Commercial Land And Development [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	2,097	4,777
Construction Real Estate - SEPH Commercial Land And Development [Member] | Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Receivable, Fair Value Disclosure	'	'
Reported Value Measurement [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	28,606	1,666
Loans Receivable, Fair Value Disclosure	4,712,759	4,559,371
Other Assets, Fair Value Disclosure	4,695,135	4,525,491
Fair Value, Inputs, Level 3 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	25,542	'
Loans Receivable, Fair Value Disclosure	4,722,094	4,565,499
Other Assets, Fair Value Disclosure	4,704,517	4,531,680
Level 2 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	6,621	1,666
Loans Receivable, Fair Value Disclosure	47	61
Other Assets, Fair Value Disclosure	'	'
Level 1 [Member]	'	'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'	'
Loans Held-for-sale, Fair Value Disclosure	'	'
Loans Receivable, Fair Value Disclosure	'	'
Other Assets, Fair Value Disclosure	'	'

Fair_Value_Fair_Value_Impaired

Fair Value Fair Value (Impaired Financing Receivables Additional Information) (Details) (USD $)	9 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Schedule of Impaired Financing Receivables Additional Information [Line Items]	'	'	'
Book Value Of Impaired Loans Carried At Fair Value	$20,011	$41,002	'
Partial Charge-Offs On Impaired Loans carried at Fair Value	32,117	48,952	'
Impaired Financing Receivable, Related Allowance	4,120	10,451	'
impaired Financing Receivable, loans not held at Fair Value, Carrying Amount	54,534	68,045	'
Impaired Financing Receivable, Recorded Investment	76,231	112,315	118,251
Impaired loans carried at fair value	17,577	33,819	'
Impaired Financing Receivable, loans not held at Fair Value, Recorded Investment	56,220	71,313	'
Partial Charge-offs on Impaired Loans carried at Cost	12,457	14,320	'
Impaired Financing Receivable, Carrying Value	72,111	101,864	'
Partial Charge-Offs On Impaired Loans	44,574	63,272	'
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	4,120	10,451	'
Financing Receivable, not collateral dependent [Domain]	'	'	'
Schedule of Impaired Financing Receivables Additional Information [Line Items]	'	'	'
Impaired Financing Receivable, Related Allowance	1,686	3,268	'
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain]	'	'	'
Schedule of Impaired Financing Receivables Additional Information [Line Items]	'	'	'
Impaired Financing Receivable, Related Allowance	$2,434	$7,183	'

Other_Comprehensive_Income_Los2

Other Comprehensive Income (Loss) (Component Of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $)	3 Months Ended		9 Months Ended
In Thousands, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'	'	'	'	'	'	'
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	($2,905)	($11,026)	$21,128	($33,942)	'	'	'	'
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax	0	0	0	0	'	'	'	'
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax	0	-11	13	-11	'	'	'	'
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	0	-11	13	-11	'	'	'	'
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	-2,905	-11,015	21,115	-33,931	'	'	'	'
Other comprehensive income (loss)	-2,905	-11,015	21,115	-33,931	'	'	'	'
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Reclassification Adjustments, Net of Tax	-2,905	-11,026	21,128	-33,942	'	'	'	'
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax	'	0	'	0	'	'	'	'
Changes in pension plan assets and benefit obligations, Net-of-tax amount	-5,598	-27,134	-5,598	-27,134	5,598	5,598	27,134	27,134
Unrealized gains on available-for-sale securities, Net-of-tax amount	-8,706	-24,315	-8,706	-24,315	-5,801	-29,821	-13,300	9,616
Total accumulated other comprehensive income (loss), Net-of-tax amount	-14,304	-51,449	-14,304	-51,449	-11,399	-35,419	-40,434	-17,518
Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax	0	'	'	17	'	'	'	'
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	'	'	$20	'	'	'	'	'